Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992



                                  Table of Contents
                                  Table of Contents

          1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . .   1

          2. OBJECTS  . . . . . . . . . . . . . . . . . . . . . . . . .   1
               2.1.   Object Definitions  . . . . . . . . . . . . . . .   2
               2.2.   TL1 System Group  . . . . . . . . . . . . . . . .   3
               2.3.   TL1 Interfaces Group  . . . . . . . . . . . . . .   4
               2.4.   TL1 IP Group  . . . . . . . . . . . . . . . . . .   8
               2.5.   TL1 TCP Group . . . . . . . . . . . . . . . . .    22
               2.6.   TL1 EGP Group . . . . . . . . . . . . . . . . .    26
               2.7.   TL1 SNMP Group  . . . . . . . . . . . . . . . .    35
               2.8.   TL1 BRE Group . . . . . . . . . . . . . . . . .    39
               2.9.   TL1 RIP Group . . . . . . . . . . . . . . . . .    55
               2.10.  TL1 X25 Group . . . . . . . . . . . . . . . . .    64
               2.11.  TL1 FDDI Group  . . . . . . . . . . . . . . . .    82
               2.12.  TL1 STAP Group  . . . . . . . . . . . . . . . .   122
               2.13.  TL1 PPP Group . . . . . . . . . . . . . . . . .   141
               2.14.  TL1 SRTB Group  . . . . . . . . . . . . . . . .   153
               2.15.  TL1 OSPF Group  . . . . . . . . . . . . . . . .   185
               2.16.  TL1 TOK Group . . . . . . . . . . . . . . . . .   206
               2.17.  TL1 IPX Group . . . . . . . . . . . . . . . . .   208
               2.18.  TL1 XNS Group . . . . . . . . . . . . . . . . .   237































                                          i






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992





          1. INTRODUCTION                               


          This document provides  the initial version  of the Time/Lan  100
          Management  Information Base  (TL1  MIB)  for  use  with  network
          management protocols  over TCP/IP-based internets.  This document
          does not include  those managed objects  identified in RFC  1158;
          however, those objects are supported.

          2. OBJECTS

          The objects are arranged into the following groups:

               -- TL1 System Group 
               -- TL1 Interfaces Group 
               -- TL1 IP Group 
               -- TL1 TCP Group 
               -- TL1 EGP Group 
               -- TL1 SNMP Group 
               -- TL1 BRE Group 
               -- TL1 RIP Group
               -- TL1 X25 Group 
               -- TL1 FDDI Group 
               -- TL1 STAP Group 
               -- TL1 PPP Group 
               -- TL1 SRTB Group 
               -- TL1 OSPF Group 
               -- TL1 TOK Group 
               -- TL1 IPX Group 
               -- TL1 XNS Group 

          The following groups have been reserved (see Object Definitions),
          but no objects have yet been identified within these groups:

               -- TL1 AT (Address Translation) Group 
               -- TL1 ICMP Group 
               -- TL1 UDP Group
               -- TL1 FR Group
               -- TL1 TFTP Group
               -- TL1 TELNET Group












                                          1






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


          2.1.   Object Definitions


               enterprises         see RFC 1158

               timeplex            OBJECT IDENTIFIER ::= { enterprises 16 }
               umgmt               OBJECT IDENTIFIER ::= { timeplex 2 }
               umib                OBJECT IDENTIFIER ::= { umgmt 1 }
               tl1mib              OBJECT IDENTIFIER ::= { umgmt 2 }
               tl1system           OBJECT IDENTIFIER ::= { tl1mib 1 }
               tl1interfaces       OBJECT IDENTIFIER ::= { tl1mib 2 }
               tl1at               OBJECT IDENTIFIER ::= { tl1mib 3 }
               tl1ip               OBJECT IDENTIFIER ::= { tl1mib 4 }
               tl1icmp             OBJECT IDENTIFIER ::= { tl1mib 5 }
               tl1tcp              OBJECT IDENTIFIER ::= { tl1mib 6 }
               tl1udp              OBJECT IDENTIFIER ::= { tl1mib 7 }
               tl1egp              OBJECT IDENTIFIER ::= { tl1mib 8 }
               tl1snmp             OBJECT IDENTIFIER ::= { tl1mib 11 }
               tl1bre              OBJECT IDENTIFIER ::= { tl1mib 12 }
               tl1rip              OBJECT IDENTIFIER ::= { tl1mib 13 }
               tl1x25              OBJECT IDENTIFIER ::= { tl1mib 14 }
               tl1fddi             OBJECT IDENTIFIER ::= { tl1mib 15 }
               tl1stap             OBJECT IDENTIFIER ::= { tl1mib 16 }
               tl1ppp              OBJECT IDENTIFIER ::= { tl1mib 18 }
               tl1srtb             OBJECT IDENTIFIER ::= { tl1mib 19 }
               tl1ospf             OBJECT IDENTIFIER ::= { tl1mib 20 }
               tl1tok              OBJECT IDENTIFIER ::= { tl1mib 21 }
               tl1ipx              OBJECT IDENTIFIER ::= { tl1mib 22 }
               tl1xns              OBJECT IDENTIFIER ::= { tl1mib 23 }
               tl1fr               OBJECT IDENTIFIER ::= { tl1mib 24 }
               tl1tftp             OBJECT IDENTIFIER ::= { tl1mib 25 }
               tl1telnet           OBJECT IDENTIFIER ::= { tl1telnet 26 }























                                          2






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


          2.2.   TL1 System Group


          OBJECT: 
               tl1systemAction { tl1system 1 }

          Syntax: 
               INTEGER {
                    normal(0),
                         reset(1),
                         shutdown(2)
                     }

          Definition: 
               This is the system action  flag. 'Reset' causes the  network
               device to reinitialize itself; 'shutdown' brings the network
               device to a state where it can be restarted only by manually
               resetting the device.

          Access: 
               read-write.

          Status: 
               mandatory.

          Default: 
               normal(0)


          OBJECT: 
               tl1systemReboots { tl1system 2 }

          Syntax: 
               INTEGER

          Definition: 
               This is  the number of times the  system has rebooted due to
               an unrecoverable error condition.  If initialized to -1, the
               system will not reboot following an unrecoverable error.

          Access: 
               read-only.

          Status: 
               mandatory.










                                          3






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


          OBJECT: 
               tl1systemErrorCode { tl1system 3 }

          Syntax: 
               INTEGER

          Definition: 
               This is the error code for  the last system reboot. It is  a
               32-bit value, where the upper 16 bits contain the process ID
               and the lower 16 bits contain the error code.

          Access: 
               read-only.

          Status: 
               mandatory.


          2.3.   TL1 Interfaces Group


          OBJECT: 
               tl1ifTable { tl1interfaces 1 }

          Syntax: 
               SEQUENCE OF tl1ifEntry

          Definition: 
               This is a  list of the TL1 interface entries.  Each entry is
               instantiated by logical interface number (1..ifNumber).

          Access: 
               read-write.

          Status: 
               mandatory.



















                                          4






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


          OBJECT: 
               tl1ifEntry { tl1ifTable 1 }

          Syntax: 
               tl1ifEntry ::= SEQUENCE {
               tl1ifIpAddr
                    IpAddress,
               tl1ifSubnetMask
                    IpAddress,
               tl1ifProxyARP
                    INTEGER,
               tl1ifType
                    INTEGER,
               tl1ifHardwareAddress
                    OCTET STRING
                         }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ifIpAddr { tl1ifEntry 1 } 

               Syntax: 
                    IpAddress

               Definition: 
               This is the Internet address for the specified interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

















                                          5






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ifSubnetMask { tl1ifEntry 2 } 

               Syntax: 
                    IpAddress

               Definition: 
               This is the Internet  address subnet mask for the  specified
               interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ifProxyARP { tl1ifEntry 3 } 

               Syntax: 
                    INTEGER {
                          disable(0),
                          enabled(1)
                     }

               Definition: 
               This flag enables  or disables Proxy  ARP for the  specified
               interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    disabled(0)

















                                          6






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ifType { tl1ifEntry 4 } 

               Syntax: 
                    INTEGER {
                          not-configured(0),
                          ethernet-II(1),
                          802.3(2),
                          fddi(3),
                          lapb(4),
                          x25(5),
                          ppp(6),
                          token-ring(7)
                     }

               Definition: 
               This  value defines  the type  of interface present  for the
               specified interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    not-configured(0)


               OBJECT: 
                    tl1ifHardwareAddress { tl1ifEntry 5 } 

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition:  
               This is the hardware address for the specified interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.












                                          7






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


          2.4.   TL1 IP Group

               OBJECT: 
                    tl1ipLoopback { tl1ip 2 }

               Syntax: 
                    INTEGER {
                          TRUE(1),
                          FALSE(0)
                     }

               Definition: 
               This  flag indicates  that  packets  destined  for  our  own
               interface  attached  to  a   Packet  Switched  Network   are
               delivered anyway to test loop back.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    FALSE(0)


               OBJECT: 
                    tl1ipRedirectTo { tl1ip 3 }

               Syntax: 
                    INTEGER (1..65535)

               Definition: 
               This is the interval in  seconds between the clearing of the
               redirect tables.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    1800











                                          8






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipMaxRoutePids { tl1ip 4 }

               Syntax: 
                    INTEGER

               Definition: 
               This  is  the  maximum  number  of  processes  that  perform
               routing. 

               Access: 
                    read-only.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1ipRoutePidsTable { tl1ip 5 }

               Syntax: 
                    SEQUENCE OF tl1ipRoutePidsEntry

               Definition: 
               This is  a list of process  IDs that determine the  order in
               which  to search  the  routing  protocol processes'  routing
               tables.   For  example,   the   value  of   tl1ipRoutePid.1"
               identifies  the process ID  whose routing table  is searched
               first. The maximum number of entries in the list is given by
               tl1ipMaxRoutePids'.

               Access: 
                    read-write

               Status: 
                    mandatory.




















                                          9






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipRoutePidsEntry { tl1ipRoutePidsTable 1 }

               Syntax: 
                    tl1ipRoutePidsEntry ::= SEQUENCE {
                    tl1ipRoutePid
                              INTEGER 
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipRoutePid { tl1ipRoutePidsEntry 1 } 

               Syntax: 
                    INTEGER {
                          Open-Shortest-Path-First(23),
                          Routing-Information-Protocol(7),
                          Exterior-Gateway-Protocol(8),
                          Internet-Protocol(1),
                          Static-Routes(0)
                     }

               Definition: 
               This is an entry in the list of process IDs. A  value of 255
               indicates that the entry is not used.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    tl1ipRoutePidsEntry.1(23)
                    tl1ipRoutePidsEntry.2(7)
                    tl1ipRoutePidsEntry.3(8)
                    tl1ipRoutePidsEntry.4(1)
                    tl1ipRoutePidsEntry.5(0)











                                          10






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipNbrStaticRoutes { tl1ip 6 }

               Syntax: 
                    INTEGER

               Definition: 
               This is  the number of static routes currently maintained in
               non-volatile RAM.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipStaticRouteTable { tl1ip 7 }

               Syntax: 
                    SEQUENCE OF tl1ipStaticRouteEntry

               Definition: 
               This  is  the   static  routing  table.  Each   variable  is
               instantiated by  an index  (1..maximum number  of IP  static
               routes).

               Access: 
                    read-write.

               Status: 
                    mandatory.






















                                          11






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipStaticRouteEntry { tl1ipStaticRouteTable 1 }

               Syntax: 
                    tl1ipStaticRouteEntry ::= SEQUENCE {
                         tl1ipStaticRouteNetwork
                              IpAddress,
                         tl1ipStaticRouteGateway
                              IpAddress,
                         tl1ipStaticRouteCost
                              INTEGER,
                         tl1ipStaticRouteOverride
                              INTEGER,
                         tl1ipStaticRouteMask
                              IpAddress
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1ipStaticRouteNetwork { tl1ipStaticRouteEntry 1 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the network address of the destination.

               Access: 
                    read-only.

               Status: 
                    mandatory.


















                                          12






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipStaticRouteGateway { tl1ipStaticRouteEntry 2 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the  gateway address of  the next  hop to reach  the
               specified network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1ipStaticRouteCost { tl1ipStaticRouteEntry 3 }

               Syntax: 
                    INTEGER (0..255)

               Definition: 
               This is the cost to route to the network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    0






















                                          13






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipStaticRouteOverride { tl1ipStaticRouteEntry 4 }

               Syntax: 
                    INTEGER {
                          TRUE(1),
                          FALSE(0)
                     }

               Definition: 
               This  flag indicates  that this  route  should override  the
               dynamic route.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    FALSE(0)


               OBJECT: 
                    tl1ipStaticRouteMask { tl1ipStaticRouteEntry 5 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the subnet mask for the given network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.


















                                          14






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipConfigIntfTable { tl1ip 8 }

               Syntax: 
                    SEQUENCE OF tl1ipConfigIntfEntry

               Definition: 
               This is a  table of parameters  that configure  IP on a  per
               interface basis.  Each variable  is instantiated  by logical
               interface number (1..ifNumber).

               Access: 
                    read-write

               Status: 
                    mandatory.

               OBJECT: 
                    tl1ipConfigIntfEntry { tl1ipConfigIntfTable 1 }

               Syntax: 
                    tl1ipConfigIntfEntry ::= SEQUENCE {
                          tl1ipRemoteg
                              INTEGER,
                          tl1ipNetMaxPkt
                              INTEGER,
                          tl1ipMasker
                              INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.




















                                          15






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipRemoteg { tl1ipConfigIntfEntry 1 }

               Syntax: 
                    INTEGER {
                          TRUE(1),
                          FALSE(0)
                     }

               Definition: 
               This  flag  indicates  that the  specified  interface  is an
               intersite gateway link.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    FALSE(0)

               OBJECT: 
                    tl1ipNetMaxPkt { tl1ipConfigIntfEntry 2 }

               Syntax: 
                    INTEGER (65..65535)

               Definition: 
               This is  the maximum  subnet packet size  for the  specified
               interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    FDDI-interface(4479)
                    LAPB-interface(1500)
                    Ethernet-1(1492)
                    Ethernet-2(1500)












                                          16






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipMasker { tl1ipConfigIntfEntry 3 }

               Syntax: 
                    INTEGER 

               Definition: 
               This flag  indicates the device should emulate a gateway and
               respond to the receipt of a MASK request.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    FALSE(0)

               OBJECT: 
                    tl1ipNumFilters { tl1ip 9 }

               Syntax: 
                    INTEGER

               Definition: 
               This is  the number  of IP  filters currently  maintained in
               non-volatile RAM.

               Access: 
                    read-write.

               Status: 
                    mandatory.





















                                          17






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipFilterTable { tl1ip 10 }

               Syntax: 
                    SEQUENCE OF tl1ipFilterEntry

               Definition: 
               This is the IP filter  table.  Each variable is instantiated
               by an  IP filter table  index (1  ... maximum  number of  IP
               filter table entries).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipFilterEntry { tl1ipFilterTable 1 }

               Syntax: 
                    tl1ipFilterEntry ::= SEQUENCE {
                    tl1ipFilterSrcMask
                         IpAddress,
                    tl1ipFilterSrcNet
                         IpAddress,
                    tl1ipFilterDstMask
                         IpAddress,
                    tl1ipFilterDstNet
                         IpAddress,
                    tl1ipFilterNbrExceptions
                         INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.















                                          18






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipFilterSrcMask { tl1ipFilterEntry 1 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the mask to be  applied to the source IP address  of
               the incoming datagram.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1ipFilterSrcNet { tl1ipFilterEntry 2 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the source IP address to be filtered.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipFilterDstMask { tl1ipFilterEntry 3 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the mask to be applied to the destination IP address
               of the incoming datagram.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1ipFilterDstNet { tl1ipFilterEntry 4 }

               Syntax: 
                    IpAddress


                                          19






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               Definition: 
               This is the destination IP address to be filtered.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1ipFilterNbrExceptions { tl1ipFilterEntry 5 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the number of exceptions for this filter entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1ipFilterExceptionTable { tl1ip 11 }

               Syntax: 
                    SEQUENCE OF tl1ipFilterExceptionEntry

               Definition: 
               This is the list of exceptions for this filter entry.  Each
               variable  is instantiated by  two indices;  first, by  an IP
               filter table index (1 ... maximum number of  IP filter table
               entries).  second, a  filter exceptions    index (1..maximum
               number of filter exceptions).

               Access: 
                    read-write.

               Status: 
                    mandatory.













                                          20






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipFilterExceptionEntry { tl1ipFilterExceptionTable 1 }

               Syntax: 
                    tl1ipFilterExceptionEntry ::= SEQUENCE {
                         tl1ipFilterExceptionSrcNet
                               IpAddress,
                         tl1ipFilterExceptionDstNet
                               IpAddress
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1ipFilterExceptionSrcNet { tl1ipFilterExceptionEntry 1 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the source IP address to be allowed.

               Access: 
                    read-write.

               Status: 
                    mandatory.
























                                            21






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipFilterExceptionDstNet { tl1ipFilterExceptionEntry 2 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the destination IP address to be allowed.

               Access: 
                    read-write.

               Status: 
                    mandatory.


          2.5.   TL1 TCP Group

               OBJECT: 
                    tl1tcpRetransTo { tl1tcp 1 }

               Syntax: 
                    INTEGER (1..65535)

               Definition: 
               This   is   the  initial   message   retransmission  timeout   in
               milliseconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    300



















                                            22






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1tcpRtoMin { tl1tcp 2 }

               Syntax: 
                    INTEGER (1..65535)

               Definition: 
               This is  the minimum  allowable retransmission  timeout value  in
               milliseconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    50

               OBJECT: 
                    tl1tcpRtoMax { tl1tcp 3 }

               Syntax: 
                    INTEGER (1..65635)

               Definition: 
               This is  the maximum  allowable retransmission  timeout value  in
               milliseconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    60000


















                                            23






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1tcpWakeup { tl1tcp 4 }

               Syntax: 
                    INTEGER (1..16384)

               Definition: 
               This is the periodic processing interval in milliseconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    100

               OBJECT: 
                    tl1tcpAckTime { tl1tcp 5 }

               Syntax: 
                    INTEGER (1..16384)

               Definition: 
               This is the mandatory acknowledgement period in milliseconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    200




















                                            24






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1tcpTimeToLive { tl1tcp 6 } 

               Syntax: 
                    INTEGER (1..255)

               Definition: 
               This is the time to live in seconds provided to IP.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    60

               OBJECT: 
                    tl1tcpThruput { tl1tcp 7 }

               Syntax: 
                    INTEGER (1..255)

               Definition: 
               This   is  the  maximum   number  of  outstanding   messages  per
               connection.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    8



















                                            25






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1tcpFlowAck { tl1tcp 8 }

               Syntax: 
                    INTEGER (1..tl1tcpThruput)

               Definition: 
               This  is the  number  of  messages  received  before  sending  an
               acknowledgement.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    2

          2.6.   TL1 EGP Group

               OBJECT: 
                    tl1egpMaxNbrs { tl1egp 1 } 

               Syntax: 
                    INTEGER

               Definition: 
               This is the  maximum number of EGP neighbors permitted  for  this
               gateway.

               Access: 
                    read-only.

               Status: 
                    mandatory.



















                                            26






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1egpNumberTrustedNbrs { tl1egp 2 } 

               Syntax: 
                    INTEGER (0..tl1egpMaxNbrs)

               Definition: 
               This is the maximum number of neighbors to be acquired.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    0

               OBJECT: 
                    tl1egpNumberNbrs { tl1egp 3 } 

               Syntax: 
                    INTEGER (0..tl1egpNumberTrustedNbrs)

               Definition: 
               This is the number of neighbors recommended.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    0




















                                            27






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1egpNbrTable { tl1egp 4 } 

               Syntax: 
                    SEQUENCE OF tl1egpNbrEntry

               Definition: 
               This is the  EGP gateway neighbor  list. The  first entry in  the
               list  is   entry  number  1;   the  last  entry  is   defined  by
               tl1egpNumberTrustedNbrs'.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1egpNbrEntry { tl1egpNbrTable 1 }

               Syntax: 
                    tl1egpNbrEntry ::= SEQUENCE {
                         tl1egpNbr
                              IpAddress
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.
























                                            28






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1egpNbr { tl1egpNbrEntry 1 } 

               Syntax: 
                    IpAddress

               Definition: 
               This is the  IP address  of its  EGP neighbor.  This variable  is
               instantiated by its index (1-based) in the list of EGP neighbors.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1egpAutoSysNumber { tl1egp 5 } 

               Syntax: 
                    INTEGER (0..65535)

               Definition: 
               This is the autonomous system number.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    10






















                                            29






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1egpMinHelloInterval { tl1egp 6 } 

               Syntax: 
                    INTEGER (15..65535)

               Definition: 
               This is the EGP gateway minimum hello interval in seconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    30

               OBJECT: 
                    tl1egpMinPollInterval { tl1egp 7 } 

               Syntax: 
                    INTEGER (30..65535)

               Definition: 
               This is the EGP gateway minimum poll interval in seconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    60




















                                            30






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1egpRequestCeaseInterval { tl1egp 8 } 

               Syntax: 
                    INTEGER (15..65535)

               Definition: 
               This the EGP gateway request/cease transmit interval in seconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    30


               OBJECT: 
                    tl1egpDeclareDownInterval { tl1egp 9 } 

               Syntax: 
                    INTEGER (1800..65535)

               Definition: 
               This is the EGP gateway  interval in seconds before declaring the
               neighbor down.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    3600


















                                            31






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1egpAcquireCeaseInterval { tl1egp 10 } 

               Syntax: 
                    INTEGER (30..240)

               Definition: 
               This  is  the  EGP  gateway  acquire/cease  actions  interval  in
               seconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    60


               OBJECT: 
                    tl1egpEnoughInterval { tl1egp 11 } 

               Syntax: 
                    INTEGER (60..65535)

               Definition: 
               This  is the  EGP gateway  interval in  seconds that  provides an
               elapsed time  prior to checking  that enough neighbors  have been
               acquired.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    120
















                                            32






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1egpPurgeInterval { tl1egp 12 } 

               Syntax: 
                    INTEGER (0..600)

               Definition: 
               This is the  EGP gateway interval in seconds  between purging old
               routes.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    240


               OBJECT: 
                    tl1egpMode { tl1egp 13 } 

               Syntax: 
                    INTEGER {
                          active-and-passive(0),
                          active(1),
                          passive(2)
                     }

               Definition: 
               This is the EGP gateway mode of operation.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    active(1)














                                            33






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1egpErrorTreatment { tl1egp 14 } 

               Syntax: 
                    INTEGER (0..255) 

               Definition: 
               This is the  EGP error treatment flag. When EGP detects an  error
               from  an EGP neighbor, it right  shifts the error  treatment flag
               by the  value of  the error  code. If  the result  has the  least
               significant bit set, a CEASE command is sent  to the EGP neighbor
               and timers  are reset.  A value  of 255  ensures that all  errors
               detected from a neighbor will cause a CEASE command to be sent.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    0


               OBJECT: 
                    tl1egpSharedNetwork { tl1egp 15 } 

               Syntax: 
                    IpAddress

               Definition: 
               This is the EGP gateway network address that is shared by all its
               EGP neighbors.

               Access: 
                    read-write.

               Status: 
                    mandatory.
















                                            34






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


          2.7.   TL1 SNMP Group


               OBJECT: 
                     tl1snmpVersion { tl1snmp 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the SNMP version number.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1snmpTrapTable { tl1snmp 2 }

               Syntax:
                    SEQUENCE OF tl1snmpTrapEntry

               Definition: 
               This  is a  table of  IP  addresses of  those Network  Management
               Stations that trap messages will be sent to.

               Access: 
                    read-write.

               Status: 
                    mandatory





















                                            35






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1snmpTrapEntry { tl1snmpTrapTable 1 }

               Syntax: 
                    tl1snmpTrapEntry ::= SEQUENCE {
                          tl1snmpTrapAddress
                              IpAddress
                     }

               Access: 
                    read-write.

               Status: 
                    mandatory


               OBJECT: 
                    tl1snmpTrapAddress { tl1snmpTrapEntry 1 }

               Syntax: 
                    IpAddress

               Definition: 
               This is  the IP address of the device  that trap messages will be
               sent to.

               Access: 
                    read-write.

               Status: 
                    mandatory.
























                                            36






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1snmpForwardTraps { tl1snmp 3 }

               Syntax: 
                    INTEGER {
                          (2)YES,
                          (1)NO
                    }

               Definition: 
               This flag tells SNMP to send SNMP Trap messages.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    YES(2)


               OBJECT: 
                    tl1snmpLastTrapMessage { tl1snmp 4 }

               Syntax: 
                    OCTET STRING (SIZE (0..128))

               Definition: 
               This is the displayable string sent with the last trap message.

               Access: 
                    read-only.

               Status: 
                    mandatory.



















                                            37






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1snmpNMSTable { tl1snmp 5 }

               Syntax:
                    SEQUENCE OF tl1snmpNMSEntry

               Definition: 
               This  is a  table of  IP  addresses of  those Network  Management
               Stations  that the  device  will  respond to.  If  no address  is
               specified,  then  the  requesting  device's  IP  address  is  not
               checked.  Each  variable   is  instantiated  by  a   number  from
               (1..maximum number of Network Management Stations).

               Access: 
                    read-write.

               Status: 
                    mandatory


               OBJECT: 
                    tl1snmpNMSEntry { tl1snmpNMSTable 1 }

               Syntax: 
                    tl1snmpNMSEntry ::= SEQUENCE {
                          tl1snmpNMSAddress
                              IpAddress
                     }

               Access: 
                    read-write.

               Status: 
                    mandatory





















                                            38






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1snmpNMSAddress { tl1snmpNMSEntry 1 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the IP address used to validate an incoming SNMP request.
               If the source  address in the request matches  this address, then
               the device will respond to  the Network Management Station. If no
               address is specified, no checking  is performed.

               Access: 
                    read-write.

               Status: 
                    mandatory.


          2.8.   TL1 BRE Group

                                    
               OBJECT: 
                    tl1breConfigParams  { tl1bre 1 }

               Syntax: 
                    OBJECT IDENTIFIER

               Definition: 
               The  group  of  Bridge Relay  Encapsulation  (BRE)  configuration
               parameters.

               Access: 
                    read-write.

               Status: 
                    mandatory.


















                                            39






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breBridgeNumber { tl1breConfigParams 1 }

               Syntax:
                    INTEGER (0..255)

               Definition:
               The identifier for this  bridge, used by BRE.  This  value should
               be unique across all Virtual LANs within a given bridged network.

               Access:
                    read-write.

               Status:
                    mandatory.


               OBJECT:
                    tl1breBridgeIpAddress { tl1breConfigParams 2 }
           
               Syntax:
                    IpAddress

               Definition:
               The Internet  address  of this  bridge  that is  to be  used  for
               bridging across  Virtual LANs.  BRE will  put this address in the
               BRE header  of any outbound  frames.  Peer  BREs should use  this
               address for routing frames to this bridge.

               Access:
                    read-write.

               Status:
                    mandatory.





















                                            40






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:

                    tl1breForwardTableAgeingTime { tl1breConfigParams 3 }
                                         
               Syntax: 
                    INTEGER

               Definition: 
               The time for ageing out entries in the BRE Forwarding Table.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT:
                    tl1breNumConfigBrdgLstEntries { tl1breConfigParams 4 }
                                         
               Syntax: 
                    INTEGER (0..32)

               Definition: 
               The number of entries in the Configured Bridge List.  This  value
               should  be  updated  any  time  the  Configured  Bridge  List  is
               modified.

               Access: 
                    read-write.

               Status: 
                    mandatory.






















                                            41






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breConfigBridgeListTable { tl1bre 2 }

               Syntax:
                    SEQUENCE OF tl1breCBridgeListEntry

               Definition:
               The configured  list of  known bridges  in  the attached  Virtual
               LAN(s).  

               Access:
                    read-write.

               Status:
                    mandatory.


               OBJECT:
                    tl1breCBridgeListEntry { tl1breConfigBridgeListTable 1 }
           
               Syntax:
                    tl1breCBridgeListEntry ::= SEQUENCE {
                          tl1breCblBridgeNumber
                              INTEGER, 
                          tl1breCblVLanId 
                              INTEGER,
                          tl1breCblSrBridgeNumber
                              INTEGER,
                          tl1breCblIpAddress
                              IpAddress
                    }

               Definition:
               A Configured Bridge List entry identifying a particular bridge in
               a  particular Virtual  LAN.   There  may  be multiple  Configured
               Bridge List entries for a given bridge, if  that bridge  is known
               by  multiple  Source  Routing Bridge    Numbers.   When  multiple
               entries exist for a bridge, the  unique BRE Bridge Number is used
               to correlate  them. Each   variable is  instantiated by  an index
               (1..maximum number of bridges).

               Access:
                    read-write.

               Status:
                    mandatory.









                                            42






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breCblBridgeNumber { tl1breCBridgeListEntry 1 }
                                                        
               Syntax: 
                    INTEGER (0..255)

               Definition: 
               The BRE Bridge Number for the bridge described by this Configured
               Bridge List entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT:
                    tl1breCblVLanId { tl1breCBridgeListEntry 2 } 
                                                        
               Syntax: 
                    INTEGER (0..4095)

               Definition: 
               The identifier of  the Virtual LAN in which  the bridge described
               by this Configured Bridge List entry resides.

               Access: 
                    read-write.

               Status: 
                    mandatory.























                                            43






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breCblSrBridgeNumber { tl1breCBridgeListEntry 3 }
                                                        
               Syntax: 
                    INTEGER (0..15)

               Definition: 
               The Source Routing Bridge Number for the bridge described by this
               Configured Bridge List entry.  

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT:
                    tl1breCblIpAddress { tl1breCBridgeListEntry 4 }

               Syntax: 
                    IpAddress

               Definition: 
               The Internet address for the bridge described by this  Configured
               Bridge List entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.























                                            44






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breBridgeListTable { tl1bre 3 }

               Syntax:
                    SEQUENCE OF tl1breBridgeListEntry

               Definition:
               The current list of known bridges in the attached Virtual LAN(s).
               This  list is  composed of  the configured  bridge list  plus any
               other bridges that BRE has learned about.

               Access:
                    read-only.

               Status:
                    mandatory.


               OBJECT:
                    tl1breBridgeListEntry { tl1breBridgeListTable 1 }
           
               Syntax:
                    tl1breBridgeListEntry ::= SEQUENCE {
                          tl1breBlBridgeNumber
                              INTEGER, 
                          tl1breBlVLanId 
                              INTEGER,
                          tl1breBlSrBridgeNumber
                              INTEGER,
                          tl1breBlIpAddress
                              IpAddress
                    }

               Definition:
               A  Bridge  List  entry  identifying  a  particular  bridge  in  a
               particular  Virtual  LAN.   There  may  be multiple  Bridge  List
               entries for  a given bridge, if that  bridge is known by multiple
               Source Routing Bridge Numbers.  When multiple entries exist for a
               bridge, the unique  BRE Bridge Number is used  to correlate them.
               Each  variable is instantiated by  an index (1..maximum number of
               bridges).

               Access:
                    read-only.

               Status:
                    mandatory.








                                            45






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breBlBridgeNumber { tl1breBridgeListEntry 1 }
                                                        
               Syntax: 
                    INTEGER (0..255)

               Definition: 
               The BRE  Bridge Number  for the bridge  described by  this Bridge
               List entry.

               Access: 
                    read-only.

               Status: 
                    mandatory.
           

               OBJECT:
                    tl1breBlVLanId { tl1breBridgeListEntry 2 } 
                                                        
               Syntax: 
                    INTEGER (0..4095)

               Definition: 
               The identifier of  the Virtual LAN in which  the bridge described
               by this Bridge List entry resides.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT:
                    tl1breBlSrBridgeNumber { tl1breBridgeListEntry 3 }
                                                        
               Syntax: 
                    INTEGER (0..15)

               Definition: 
               The Source Routing Bridge Number for the bridge described by this
               Bridge List entry.  

               Access: 
                    read-only.

               Status: 
                    mandatory.






                                            46






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breBlIpAddress { tl1breBridgeListEntry 4 }

               Syntax:
                    IpAddress

               Definition: 
               The Internet address for the bridge described by this Bridge List
               entry.

               Access: 
                    read-only.

               Status: 
                    mandatory.

               OBJECT:
                    tl1breForwardTable { tl1bre 4 }
                                         
               Syntax: 
                    SEQUENCE of tl1breForwardTableEntry

               Definition: 
               The learned  list of BRE  Forwarding Table entries used  to route
               frames across the Virtual LAN(s).   Each entry identifies a known
               end station, and  the bridge to  which a frame destined  for that
               end station should be routed. 

               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            47






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breForwardTableEntry { tl1breForwardTable 1 }
                                         
               Syntax: 
                    tl1breForwardTableEntry ::= SEQUENCE {
                          tl1breFtMacAddress
                               OCTET STRING, 
                          tl1breFtIpAddress  
                               IpAddress
                    }

               Definition: 
               A BRE Forwarding Table entry identifying a particular end station
               and the bridge  to which a frame destined for that end station is
               to  be  routed.  Each  variable  is  instantiated   by  an  index
               (1..maximum number of forwarding table entries).

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT:
                    tl1breFtMacAddress { tl1breForwardTableEntry 1} 

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               The MAC Address  identifying a particular end  station accessible
               across a Virtual LAN.

               Access: 
                    read-only.

               Status: 
                    mandatory.
















                                            48






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breFtIpAddress { tl1breForwardTableEntry 2} 

               Syntax: 
                    IpAddress

               Definition: 
               The Internet address  of a bridge in  a Virtual LAN where  frames
               destined for the entry's end station are to be routed.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT:
                    tl1breStatTable { tl1bre 5 }
                                         
               Syntax: 
                    SEQUENCE OF tl1breStatEntry

               Definition: 
               This is the set of statistics that  BRE maintains for each of its
               Virtual LAN  interfaces.  Each  entry is instantiated  by logical
               interface  number (1..ifNumber).   The  statistics for   a  given
               Virtual LAN are found in the  entry corresponding to  the  lowest
               numbered logical interface associated with the  Virtual LAN.

               Access: 
                    read-only.

               Status: 
                    mandatory.




















                                            49






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1breStatEntry { tl1breStatTable 1 }

               Syntax: 
                    tl1breStatEntry ::= SEQUENCE {
                          tl1breInTSFs
                              Counter,
                          tl1breInSRFs
                              Counter,
                          tl1breInEFs
                              Counter,
                          tl1breInBPDUs
                              Counter,
                          tl1breInErrors
                              Counter,
                          tl1breOutTSFs
                              Counter,
                          tl1breOutSRFs
                              Counter,
                          tl1breOutEFs
                              Counter,
                          tl1breOutBPDUs 
                              Counter
                    }

               Definition:
               A entry containing statistics for a particular Virtual LAN.

               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            50






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1breInTSFs { tl1breStatEntry 1 }

               Syntax: 
                    Counter

               Definition: 
               The number  of Transparent Spanning Frames (TSFs) received from a
               peer BRE in the Virtual LAN.

               Access:  
                    read-only.

               Status:  
                    mandatory.


               OBJECT: 
                    tl1breInSRFs { tl1breStatEntry 2 }

               Syntax:  
                    Counter

               Definition: 
               The number  of Specifically  Routed Frames  (SRFs) received  from
               peer BRE in the Virtual LAN.

               Access:  
                    read-only.

               Status:  
                    mandatory.























                                            51






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1breInEFs { tl1breStatEntry 3 }

               Syntax:  
                    Counter

               Definition: 
               The number of  explorer frames received  from a  peer BRE in  the
               Virtual LAN.   Both Spanning  Tree Explorer (STE) and  All Routes
               Explorer (ARE) frames are counted.

               Access:  
                    read-only.

               Status:  
                    mandatory.


               OBJECT: 
                    tl1breInBPDUs { tl1breStatEntry 4 }

               Syntax:  
                    Counter

               Definition: 
               The number of Bridge Protocol  Data Units (BPDUs) received from a
               peer BRE in the Virtual LAN.

               Access:  
                    read-only.

               Status:  
                    mandatory.






















                                            52






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
                    tl1breInErrors { tl1breStatEntry 5}

               Syntax:
                    Counter

               Definition:
               The  number of received  BRE transmissions discarded  because the
               BRE header information was in error. 

               Access:
                    read-only.

               Status:
                    mandatory.


               OBJECT: 
                    tl1breOutTSFs { tl1breStatEntry 6 }

               Syntax:  
                    Counter

               Definition: 
               The  number of  Transparent Spanning Frames  (TSFs) that  BRE has
               sent to the Virtual LAN.

               Access:  
                    read-only.

               Status:  
                    mandatory.























                                            53






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1breOutSRFs { tl1breStatEntry 7 }

               Syntax:  
                    Counter

               Definition: 
               The number of Specifically Routed Frames (SRFs) that BRE has sent
               to the Virtual LAN.

               Access:  
                    read-only.

               Status:  
                    mandatory.


               OBJECT: 
                    tl1breOutEFs { tl1breStatEntry 8 }

               Syntax:  
                    Counter

               Definition: 
               The  number of explorer  frames that BRE has  sent to the Virtual
               LAN.  Both  Spanning Tree Explorer (STE) and  All Routes Explorer
               (ARE) frames are counted.

               Access:  
                    read-only.

               Status:  
                    mandatory.






















                                            54






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1breOutBPDUs { tl1breStatEntry 9 }

               Syntax:  
                    Counter

               Definition: 
               The number  of Bridge  Protocol Data Units  (BPDUs) that  BRE has
               sent to the Virtual LAN.

               Access:  
                    read-only.

               Status:  
                    mandatory.

                                    
          2.9.   TL1 RIP Group


               OBJECT: 
                    tl1ripInPkts { tl1rip 1 }

               Syntax: 
                    Counter

               Definition: 
               The number of packets received.

               Access: 
                    read-only.

               Status: 
                    mandatory.





















                                            55






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ripOutPkts { tl1rip 2 }

               Syntax: 
                    Counter

               Definition: 
               The number of packets transmitted.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ripBadSize { tl1rip 3 }

               Syntax: 
                    Counter

               Definition: 
               The number of packets received with an incorrect size.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ripBadVersion { tl1rip 4 }

               Syntax: 
                    Counter

               Definition: 
               The number of packets received with a version number of 0.

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            56






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ripNonZero { tl1rip 5 }

               Syntax: 
                    Counter

               Definition: 
               The number of  packets received with a  'must be zero' or  'zero'
               field non-zero.                

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ripBadFamily { tl1rip 6 }

               Syntax: 
                    Counter

               Definition: 
               The number of packets received whose family was not DoD Internet.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ripBadPort { tl1rip 7 }

               Syntax: 
                    Counter

               Definition: 
               The number of Response packets received whose source port was not
               equal to 520.

               Access: 
                    read-only.

               Status: 
                    mandatory.







                                            57






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ripBadMetric { tl1rip 8 }

               Syntax: 
                    Counter

               Definition: 
               The number of packets received with a route entry having a metric
               greater than 16.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ripBadAddr { tl1rip 9 }

               Syntax: 
                    Counter

               Definition: 
               The number of packets received whose source address is bad (class
               D, class E, network address 0, or loopback).

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            58






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ripBadCommand { tl1rip 10 }

               Syntax: 
                    Counter

               Definition: 
               The number  of packets received whose command was neither Request
               nor Response.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ripBadClass { tl1rip 11 }

               Syntax: 
                    Counter

               Definition: 
               The number of routing entries in packets received that advertised
               a class D or class E address.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            59






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ripBadNbr { tl1rip 12 }

               Syntax: 
                    Counter

               Definition: 
               The  number of  packets  received whose  source  address was  not
               consistent  with  the  network  address  of  the  interface  that
               received the packet.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ripOwnAddr { tl1rip 13 }

               Syntax: 
                    Counter

               Definition: 
               The number of packets received with our own source address.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            60






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ripConfigTable { tl1rip 14 }

               Syntax: 
                    SEQUENCE OF tl1ripConfigEntry

               Definition: 
               This  is a  table of  parameters designed  to configured  the RIP
               protocol on a per interface basis. Each parameter is instantiated
               by logical interface number (1..ifNumber).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ripConfigEntry { tl1ripConfigTable 1 }

               Syntax: 
                    tl1ripConfigEntry ::= SEQUENCE {
                         tl1ripMode
                              INTEGER,
                         tl1ripSimple 
                              INTEGER,
                         tl1ripAdverStatic 
                              INTEGER,
                         tl1ripAdverIntf 
                              INTEGER,
                         tl1ripHolddown
                              INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.















                                            61






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ripMode { tl1ripConfigEntry 1 }

               Syntax: 
                    INTEGER {
                          disabled(1),
                          silent(2),
                          enabled(3),
                          deaf(4)
                     }

               Definition: 
               This  is  the RIP  operating  mode on  the  designated interface.
               Silent  means that  RIP receives,  but does  not transmit  Update
               messages;  deaf means that  RIP transmits,  but does  not receive
               Update messages.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    fully-operational(3)


               OBJECT: 
                    tl1ripSimple { tl1ripConfigEntry 2 }

               Syntax: 
                    INTEGER {
                          simple-split-horizon(2),
                          poisoned-reverse(1)
                     }

               Definition: 
               This  flag enables  'simple  split  horizon'  on  the  designated
               interface; otherwise, 'poisoned reversed' is enabled.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    simple-split-horizon(2)







                                            62






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ripAdverStatic { tl1ripConfigEntry 3 }

               Syntax: 
                    INTEGER {
                          advertise(2),
                          don't-advertise(1)
                     }

               Definition: 
               This flag enables the advertisement of static and  default routes
               on the designated interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    advertise(2)

               OBJECT: 
                    tl1ripAdverIntf { tl1ripConfigEntry 4 } 

               Syntax: 
                    INTEGER {
                          advertise(2),
                          don't-advertise(1)
                     }

               Definition: 
               This flag enables the advertisement of the designated interface's
               network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    advertise(2)












                                            63






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ripHolddown { tl1ripConfigEntry 5 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the holddown interval for the designated interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default:
                    60


          2.10.  TL1 X25 Group


               OBJECT: 
                    tl1x25IfTable { tl1x25 1 }

               Syntax: 
                    SEQUENCE OF tl1x25IfEntry

               Definition: 
               This is the X25 interface table. Each variable is instantiated by
               logical interface number (1..ifNumber).

               Access: 
                    read-write.

               Status: 
                    mandatory.


















                                            64






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25IfEntry { tl1x25IfTable 1 }

               Syntax: 
                    tl1x25IfEntry ::= SEQUENCE {
                          tl1x25InPkts
                                    Counter,
                          tl1x25OutPkts
                                    Counter,
                          tl1x25GFI
                                    Counter,
                          tl1x25PktInv
                                    Counter,
                          tl1x25PinvR1
                                    Counter,
                          tl1x25PinvR2
                                    Counter,
                          tl1x25PinvR3
                                    Counter,
                          tl1x25PinvP1
                                    Counter,
                          tl1x25PinvP2
                                    Counter,
                          tl1x25PinvP3 
                                    Counter,
                          tl1x25PinvP4 
                                    Counter,
                          tl1x25PinvP5 
                                    Counter,
                          tl1x25PinvP6 
                                    Counter,
                          tl1x25PinvP7 
                                    Counter,
                          tl1x25PinvD1 
                                    Counter,
                          tl1x25PinvD2 
                                    Counter,
                          tl1x25PinvD3 
                                    Counter,
                          tl1x25PktLong 
                                    Counter,
                          tl1x25PktShort 
                                    Counter,
                          tl1x25CallingAddr 
                                    Counter,
                          tl1x25CalledAddr 
                                    Counter,
                          tl1x25CallBad 
                                    Counter,
                          tl1x25FacParam 
                                    Counter,
                          tl1x25FacCode 
                                    Counter,


                                            65






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


                          tl1x25BadPkt
                                   Counter,
                          tl1x25RejInv 
                                   Counter,
                          tl1x25LcRestr 
                                   Counter,
                          tl1x25IntrCPkt 
                                   Counter,
                          tl1x25CallTimer 
                                   Counter,
                          tl1x25ResetTimer 
                                   Counter,
                          tl1x25Service
                                   INTEGER,
                          tl1x25Window
                                   INTEGER,
                          tl1x25PktSize
                                   INTEGER
                     }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25InPkts { tl1x25IfEntry 1 }

               Syntax: 
                    Counter

               Definition: 
               The number of X25 packets received on the designated interface.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.














                                            66






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25OutPkts { tl1x25IfEntry 2 }

               Syntax: 
                    Counter

               Definition: 
               The number of X25 packets sent on the designated interface.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1x25GFI { tl1x25IfEntry 3 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that had an invalid General Format Identifier.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25PktInv { tl1x25IfEntry 4 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that had an invalid packet type.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.








                                            67






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25PinvR1 { tl1x25IfEntry 5 }

               Syntax:
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that  had an  invalid  packet type  for state  r1 -  Packet Level
               Ready.

               Access: 
                    read-only.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1x25PinvR2 { tl1x25IfEntry 6 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that  had  an invalid  packet  type for  state  r2 -  DTE Restart
               Request.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            68






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25PinvR3 { tl1x25IfEntry 7 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that  had an  invalid  packet type  for  state r3  - DCE  Restart
               Indication.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25PinvP1 { tl1x25IfEntry 8 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that had an invalid packet type for state p1 - Ready.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            69






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25PinvP2 { tl1x25IfEntry 9 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that had an invalid packet type for state p2 - DTE Waiting.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25PinvP3 { tl1x25IfEntry 10 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that had an invalid packet type for state p3 - DCE Waiting.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            70






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25PinvP4 { tl1x25IfEntry 11 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that had an invalid packet type for state p4 - Data Transfer.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25PinvP5 { tl1x25IfEntry 12 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that had an invalid packet type for state p5 - Call Collision.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            71






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25PinvP6 { tl1x25IfEntry 13 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that had an invalid packet type for state p6 - DTE Clear Request.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25PinvP7 { tl1x25IfEntry 14 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that  had an  invalid  packet  type  for state  p7  -  DCE  Clear
               Indication.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            72






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25PinvD1 { tl1x25IfEntry 15 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that  had an  invalid  packet type  for state  d1 -  Flow Control
               Ready.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25PinvD2 { tl1x25IfEntry 16 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that had an invalid packet type for state d2 - DTE Reset Request.

               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            73






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25PinvD3 { tl1x25IfEntry 17 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that had  an  invalid  packet  type for  state  d3  -  DCE  Reset
               indication.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25PktLong { tl1x25IfEntry 18 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that were larger than the maximum packet size.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            74






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25PktShort { tl1x25IfEntry 19 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that were smaller than the minimum packet size.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25CallingAddr { tl1x25IfEntry 20 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that had an invalid calling address.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            75






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25CalledAddr { tl1x25IfEntry 21 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that had an invalid called address.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25CallBad { tl1x25IfEntry 22 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that had a call set-up problem.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            76






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25FacParam { tl1x25IfEntry 23 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that had a facility parameter not allowed.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25FacCode { tl1x25IfEntry 24 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that had a facility code not allowed.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            77






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25BadPkt { tl1x25IfEntry 25 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               that were not identifiable.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25RejInv { tl1x25IfEntry 26 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that contained a Reject not subscribed to.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            78






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25LcRestr { tl1x25IfEntry 27 }

               Syntax: 
                    Counter

               Definition:  
               The number  of X25 packets  received on the  designated interface
               that had a Restart with non-zero logical channel number.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25IntrCPkt { tl1x25IfEntry 28 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               that contained an Interrupt Confirmation.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            79






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25CallTimer { tl1x25IfEntry 29 }

               Syntax: 
                    Counter

               Definition: 
               The number  of X25 packets  received on the  designated interface
               whose call timer for a Call Request had expired.
                          
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1x25ResetTimer { tl1x25IfEntry 30 }

               Syntax: 
                    Counter

               Definition: 
               The number of  X25 packets received  on the designated  interface
               whose reset timer for a Reset Request had expired.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            80






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25Service { tl1x25IfEntry 31 } 

               Syntax: 
                    INTEGER (
                         Basic-service(1),
                         Standard-service(2)
                     )

               Definition: 
               This is the X.25 Standard/Basic service flag.
           
               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    1


               OBJECT: 
                    tl1x25Window { tl1x25IfEntry 32 } 

               Syntax: 
                    INTEGER (2..7)

               Definition: 
               This is the maximum X.25 window size.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    7
















                                            81






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1x25PktSize { tl1x25IfEntry 33 } 

               Syntax: 
                    INTEGER (7..11) 

               Definition: 
               This is the maximum X.25 packet size (bytes) as a power of 2.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    11


          2.11.  TL1 FDDI Group


               OBJECT: 
                    tl1fddiMACStatTable { tl1fddi 1 }

               Syntax: 
                    SEQUENCE OF tl1fddiMACStatEntry

               Definition: 
               This  is  a  list of  the  FDDI  MAC  statistics.  Each entry  is
               instantiated  by  a  pair  of  indices;  first,  by  the  logical
               interface number (1..ifNumber); second, by the MAC number.

               Access: 
                    read-only.

               Status: 
                    mandatory.

















                                            82






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACStatEntry { tl1fddiMACStatTable 1 }

               Syntax: 
                    tl1fddiMACStatEntry ::= SEQUENCE {
                          tl1fddiMACRcvAbort
                                    Counter,  
                          tl1fddiMACRcvOverflow
                                    Counter,  
                          tl1fddiMACRcvUnderflow
                                    Counter,
                          tl1fddiMACRbcCollision
                                    Counter,
                          tl1fddiMACTxSyncChain
                                    Counter,
                          tl1fddiMACTxAsyncChain
                                    Counter,  
                          tl1fddiMACTxSyncFrm
                                    Counter,  
                          tl1fddiMACTxAsyncFrm 
                                    Counter,  
                          tl1fddiMACTxSyncDone  
                                    Counter,
                          tl1fddiMACTxAsyncDone 
                                    Counter,
                          tl1fddiMACTxBufEmpty 
                                    Counter,
                          tl1fddiMACTxAbort
                                    Counter,  
                          tl1fddiMACRxFrmsRcvd
                                    Counter,  
                          tl1fddiMACRxSmallGap 
                                    Counter,  
                          tl1fddiMACDpcCollision
                                    Counter,
                          tl1fddiMACBadSyncPtr  
                                    Counter,
                          tl1fddiMACBadAsyncPtr
                                    Counter,
                          tl1fddiMACOtherBecRcvd
                                    Counter,  
                          tl1fddiMACOwnBecRcvd
                                    Counter,  
                          tl1fddiMACHighClmRcvd 
                                    Counter,
                          tl1fddiMACLowClmRcvd  
                                    Counter,
                          tl1fddiMACWonClaimBid
                                    Counter,
                          tl1fddiMACPktsDetected   
                                    Counter,  
                          tl1fddiMACTokenCt 
                                    Counter,  


                                            83






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


                          tl1fddiMACLateCt
                                    Counter,  
                          tl1fddiMACTvxExpiredCt
                                    Counter,
                          tl1fddiMACEnterBeaconCt
                                    Counter,
                          tl1fddiMACEnterClaimCt
                                    Counter,
                          tl1fddiMACMultiTokens
                                    Counter,
                          tl1fddiMACNotCopiedCt    
                                    Counter,  
                          tl1fddiMACDuplicateAddr
                                    Counter,  
                          tl1fddiMACRingOpCt
                                    Counter,  
                          tl1fddiMACFrameCt
                                    Counter,
                          tl1fddiMACLostCt         
                                    Counter,
                          tl1fddiMACErrorCt   
                                    Counter,
                          tl1fddiMACOutOfBuf
                                    Counter,  
                          tl1fddiMACReceiveCt
                                    Counter,  
                          tl1fddiMACTransmitCt 
                                    Counter,  
                          tl1fddiMACInternalErrorCt
                                    Counter,
                          tl1fddiMACTneg
                                    INTEGER
                     }

               Access: 
                    read-only. 

               Status: 
                    mandatory.
















                                            84






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACRcvAbort { tl1fddiMACStatEntry 1 } 

               Syntax: 
                    Counter    

               Definition: 
               The number of frames received that were aborted by the chip set.

               Access: 
                    read-only. 

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACRcvOverflow { tl1fddiMACStatEntry 2 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the FDDI receive fifo was filled.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACRcvUnderflow { tl1fddiMACStatEntry 3 } 

               Syntax: 
                    Counter

               Definition: 
               The number of underflow errors  that occurred in the FDDI receive
               fifo.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACRbcCollision { tl1fddiMACStatEntry 4 } 

               Syntax:
                    Counter

                                            85






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               Definition: 
               The number of times  that the RBC chip and the NP  both  accessed
               memory at the same time.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACTxSyncChain { tl1fddiMACStatEntry 5 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "synchronous  data chain transmitted" bit
               was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.





























                                            86






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTxAsyncChain { tl1fddiMACStatEntry 6 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "asynchronous data chain transmitted" bit
               was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACTxSyncFrm { tl1fddiMACStatEntry 7 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "synchronous Frames Transmitted" bit  was
               set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            87






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTxAsyncFrm { tl1fddiMACStatEntry 8 } 

               Syntax: 
                    Counter

               Definition: 
               The number  of times  the "asynchronous  Frames Transmitted"  bit
               was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACTxSyncDone { tl1fddiMACStatEntry 9 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "synchronous frames transmitted with  the
               XDONE bit set" bit was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            88






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTxAsyncDone { tl1fddiMACStatEntry 10 }

               Syntax: 
                    Counter

               Definition: 
               The number of times the "asynchronous frames transmitted with the
               XDONE bit set" bit was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACTxBufEmpty { tl1fddiMACStatEntry 11 } 

               Syntax: 
                    Counter

               Definition: 
               The  number of times  the "all frames  in the  transmit fifo have
               been transmitted" bit was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            89






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTxAbort { tl1fddiMACStatEntry 12 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "transmit frame abort" bit was set in the
               interrupt register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACRxFrmsRcvd { tl1fddiMACStatEntry 13 } 

               Syntax: 
                    Counter

               Definition: 
               The number  of  times the  "received frame"  bit was  set in  the
               interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            90






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACRxSmallGap { tl1fddiMACStatEntry 14 } 

               Syntax: 
                    Counter

               Definition: 
               The number of  times the "Inter-frame-gap too small"  bit was set
               in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACDpcCollision { tl1fddiMACStatEntry 15 } 

               Syntax: 
                    Counter

               Definition: 
               The  number of times  the "DPC\NP  collision bit  was set  in the
               interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            91






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACBadSyncPtr { tl1fddiMACStatEntry 16 } 

               Syntax: 
                    Counter

               Definition: 
               The  number  of   times  the  "Invalid  synchronous   pointer  or
               descriptor" bit was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACBadAsyncPtr { tl1fddiMACStatEntry 17 } 

               Syntax: 
                    Counter

               Definition: 
               The   number  of  times  the  "Invalid  asynchronous  pointer  or
               descriptor" bit was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            92






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACOtherBecRcvd { tl1fddiMACStatEntry 18 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "Received Beacon  other than own" bit was
               set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACOwnBecRcvd { tl1fddiMACStatEntry 19 } 

               Syntax: 
                    Counter

               Definition: 
               The  number of times  the "Received my own  beacon frame" bit was
               set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            93






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACHighClmRcvd { tl1fddiMACStatEntry 20 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "Higher  Claim Received"  bit was set  in
               the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACLowClmRcvd { tl1fddiMACStatEntry 21 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "Lower claim received" bit was set in the
               interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            94






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACWonClaimBid { tl1fddiMACStatEntry 22 } 

               Syntax: 
                    Counter

               Definition: 
               The number of  times the "Station won  Claim Bid" bit was  set in
               the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACPktsDetected { tl1fddiMACStatEntry 23 } 

               Syntax: 
                    Counter

               Definition: 
               The number of  times the "Packets detected for  this station" bit
               was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            95






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTokenCt { tl1fddiMACStatEntry 24 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "Station issued token" bit was set in the
               interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACLateCt { tl1fddiMACStatEntry 25 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "Late count" bit was set in the interrupt
               status register.  This means the TRT had expired.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            96






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTvxExpiredCt { tl1fddiMACStatEntry 26 } 

               Syntax: 
                    Counter

               Definition: 
               The number of  times the "TVX expired  count" bit was set  in the
               interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACEnterBeaconCt { tl1fddiMACStatEntry 27 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "Entered Beacon State" bit was set in the
               interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            97






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACEnterClaimCt { tl1fddiMACStatEntry 28 } 

               Syntax: 
                    Counter

               Definition: 
               The number of  times the "Entered Claim State" bit was set in the
               interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACMultiTokens { tl1fddiMACStatEntry 29 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "Multiple Tokens detected" bit was set in
               the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            98






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACNotCopiedCt { tl1fddiMACStatEntry 30 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "Packet not  copied, buffer full" bit was
               set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACDuplicateAddr { tl1fddiMACStatEntry 31 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the  "Duplicate address detected" bit was set
               in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            99






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACRingOpCt { tl1fddiMACStatEntry 32 } 

               Syntax: 
                    Counter

               Definition: 
               The number of times the "Ring transitioned from non-op to op" bit
               was set in the interrupt status register.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACFrameCt { tl1fddiMACStatEntry 33 } 

               Syntax: 
                    Counter

               Definition: 
               A hardware counter of the number of Complete Frame scanned by the
               FORMAC chip.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            100






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACLostCt { tl1fddiMACStatEntry 34 } 

               Syntax: 
                    Counter

               Definition: 
               A hardware counter  of the number of frames  scanned and stripped
               due to an invalid symbol in the frame.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACErrorCt { tl1fddiMACStatEntry 35 } 

               Syntax: 
                    Counter

               Definition: 
               A hardware counter of the number of  frames detected with  CRC or
               length errors.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            101






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACOutOfBuf { tl1fddiMACStatEntry 36 } 

               Syntax: 
                    Counter

               Definition: 
               The  number  of   times  a  packet  was  discarded   due  to  the
               unavailability of OS buffers.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACReceiveCt { tl1fddiMACStatEntry 37 } 

               Syntax: 
                    Counter

               Definition: 
               The number of frames received.

               Access: 
                    read-only.

               Status: 
                    mandatory.
























                                            102






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTransmitCt { tl1fddiMACStatEntry 38 } 

               Syntax: 
                    Counter

               Definition: 
               The number of frames transmitted.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACInternalErrorCt { tl1fddiMACStatEntry 39 } 

               Syntax: 
                    Counter

               Definition: 
               The number of Timeplex specific internal errors that occurred.

               Access: 
                    read-only.

               Status: 
                    mandatory.

























                                            103






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTneg { tl1fddiMACStatEntry 40 } 

               Syntax: 
                    INTEGER

               Definition: 
               The negotiated TRT value in microseconds.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiSMTStnStateTable { tl1fddi 2 }

               Syntax: 
                    SEQUENCE OF tl1fddiSMTStnStateEntry

               Definition: 
               This  is a list  of the FDDI  SMT State variables.  Each entry is
               instantiated by logical interface number (1..ifNumber).

               Access: 
                    read-only.

               Status: 
                    mandatory.
























                                            104






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiSMTStnStateEntry { tl1fddiSMTStnStateTable 1 }

               Syntax: 
                    tl1fddiSMTStnStateEntry ::= SEQUENCE {
                    tl1fddiSMTStnType
                         INTEGER,
                    tl1fddiSMTVersionId
                         INTEGER,
                    tl1fddiSMTMACCount
                         INTEGER,
                    tl1fddiSMTAttachCount
                         INTEGER,
                    tl1fddiSMTMasterCount
                         INTEGER,
                    tl1fddiSMTDasScmState
                         INTEGER,
                    tl1fddiSMTStnId
                         OCTET STRING
                         }

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiSMTStnType { tl1fddiSMTStnStateEntry 1 }

               Syntax: 
                    INTEGER {
                    station(1),
                    concentrator(2)
                    }

               Definition: 
               This flag serves to distinguish between a station and a
               concentrator.

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            105






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiSMTVersionId { tl1fddiSMTStnStateEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the SMT protocol version identifier.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiSMTMACCount { tl1fddiSMTStnStateEntry 3 }

               Syntax: 
                    INTEGER

               Definition: 
               This   is  the  number   of  MACs   physically  present   in  the
               configuration.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiSMTAttachCount { tl1fddiSMTStnStateEntry 4 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the number of PHY attachments to the FDDI dual ring.

               Access: 
                    read-only.

               Status: 
                    mandatory.








                                            106






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiSMTMasterCount { tl1fddiSMTStnStateEntry 5 }

               Syntax:
                    INTEGER

               Definition: 
               This is the number of slave ports on a concentrator.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiSMTDasScmState { tl1fddiSMTStnStateEntry 6 }

               Syntax: 
                    INTEGER {
                          isolated(1),
                          wrap-a(2),
                          wrap-b(3),
                          thru(4),
                          cleave-a(6),
                          cleave-b(7)
                     }

               Definition: 
               This  is  the  status  for  a  dual  attachment  station's  (DAS)
               connection to the network.

               Access: 
                    read-only.

               Status: 
                    mandatory.

















                                            107






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiSMTStnId { tl1fddiSMTStnStateEntry 7 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is a 6-byte value that uniquely identifies the FDDI station.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiPHYStateTable { tl1fddi 3 }

               Syntax: 
                    SEQUENCE OF tl1fddiPHYStateEntry


               Definition: 
               This table  contains each FDDI PHY's operational  state. Each PHY
               parameter  is an  aggregate. PHYs  are assigned the  indices 1-n,
               where n = SpurCount +  AttachCount. In a DAS,  PHY A has index  1
               and  PHY   B  has   index  2.  Additional   PHYs  in   a  station
               (concentrator)  are numbered  from  3 thru  n according  to token
               flow. Each PHY  parameter is instantiated by two  indices; first,
               the  logical  interface  number  (1..ifNumber);  second,  the PHY
               index.

               Access: 
                    read-only.

               Status: 
                    mandatory.

















                                            108






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiPHYStateEntry { tl1fddiPHYStateTable 1 }

               Syntax: 
                    tl1fddiPHYStateEntry ::= SEQUENCE {
                    tl1fddiPHYType
                         INTEGER,
                    tl1fddiPHYConnectState
                         INTEGER,
                    tl1fddiPHYRemotePHYType
                         INTEGER,
                    tl1fddiPHYRemoteMACIndicated
                         INTEGER,
                    tl1fddiPHYResourceIndex
                         INTEGER,
                    tl1fddiPHYConnectedResId
                         INTEGER
                    }

               Access: 
                    read-only.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1fddiPHYType { tl1fddiPHYStateEntry 1 }

               Syntax: 
                    INTEGER {
                    a(1),
                    b(2),
                    s(3),
                    m(4)
                    }

               Definition:
               This is the type of PHY.

               Access: 
                    read-only.

               Status: 
                    mandatory.











                                            109






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiPHYConnectState { tl1fddiPHYStateEntry 2 }

               Syntax: 
                    INTEGER {
                    disabled(1),
                    connecting(2),
                    standby(3),
                    active(4)
                    }

               Definition: 
               This is the state of this PHY.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiPHYRemotePHYType { tl1fddiPHYStateEntry 3 }

               Syntax: 
                    INTEGER {
                    a(1),
                    b(2),
                    s(3),
                    m(4),
                    unknown(5)
               }

               Definition: 
               This is the type of the remote PHY.

               Access: 
                    read-only.

               Status: 
                    mandatory.














                                            110






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiPHYRemoteMACIndicated { tl1fddiPHYStateEntry 4 }

               Syntax: 
                    INTEGER 

               Definition: 
               This flag indicates that the  neighbor station intends to place a
               MAC in the output token path of this PHY.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiPHYResourceIndex { tl1fddiPHYStateEntry 5 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the index assigned to this  PHY's resource and is used to
               identify each PHY in SMT.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            111






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiPHYConnectedResId { tl1fddiPHYStateEntry 6 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the  index of the MAC  or PHY resource connected  to this
               PHY's output port.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiSMTOperationalTable { tl1fddi 4 }

               Syntax: 
                    SEQUENCE OF tl1fddiSMTOperationalEntry

               Definition: 
               This is a list of the FDDI SMT operational parameters. Each entry
               is instantiated by logical interface number (1..ifNumber).

               Access: 
                    read-write.

               Status: 
                    mandatory.























                                            112






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiSMTOperationalEntry { tl1fddiSMTOperationalTable 1 }

               Syntax: 
                    tl1fddiSMTOperationalEntry ::= SEQUENCE {
                         tl1fddiSMTLinkErrorRateCutoff
                              INTEGER,
                         tl1fddiSMTLinkErrorRateAlarm
                              INTEGER,
                         tl1fddiSMTByPassSwitchPresent
                              INTEGER,
                         tl1fddiSMTAttachConfiguration
                              INTEGER
                         }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiSMTLinkErrorRateCutoff { tl1fddiSMTOperationalEntry 1
          }

               Syntax: 
                    INTEGER (1..10)

               Definition: 
               This is an absolute integer representation of the exponent of the
               bit error rate allowed before terminating the interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default:
                    7














                                            113






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiSMTLinkErrorRateAlarm 
                     { tl1fddiSMTOperationalEntry 2 }

               Syntax: 
                    INTEGER (1..10)

               Definition: 
               This is an absolute integer representation of the exponent of the
               bit error rate allowed before generating an alarm.

               Access: 
                    read-write.

               Default:
                    8

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiSMTByPassSwitchPresent 
                     { tl1fddiSMTOperationalEntry 3 }

               Syntax: 
                    INTEGER {
                          TRUE(1),
                          FALSE(0)
                     } 

               Definition: 
               This flag indicates the presence of a By Pass Switch.

               Access: 
                    read-write.

               Default:
                    FALSE(0)

               Status: 
                    mandatory.













                                            114






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiSMTAttachConfiguration 
                     { tl1fddiSMTOperationalEntry 4 }

               Syntax: 
                    INTEGER {
                    cleave-A(1),
                    cleave-B(2),
                    dualattach(3)
                    }

               Definition: 
               This  is an attachment mode identifier with dualattach specifying
               standard DAS and cleave-A specifying  SAS on port A, and cleave-B
               specifying SAS on port B.

               Access: 
                    read-write.

               Default:
                    3

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACOperationalTable { tl1fddi 5 }

               Syntax: 
                    SEQUENCE OF tl1fddiMACOperationalEntry

               Definition: 
               This is a list of the FDDI MAC operational parameters. Each entry
               is  instantiated  by  a  pair  of  indices;  first,  the  logical
               interface number (1..ifNumber); second, the MAC index.

               Access: 
                    read-write.

               Status: 
                    mandatory.













                                            115






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACOperationalEntry 
                     { tl1fddiMACOperationalTable 1 }

               Syntax: 
                    tl1fddiMACOperationalEntry ::= SEQUENCE {
                    tl1fddiMACTReq
                         INTEGER,
                    tl1fddiMACTMax
                         INTEGER,
                    tl1fddiMACTvxValue
                         INTEGER,
                    tl1fddiMACTMin
                         INTEGER,
                    tl1fddiMACRcvThrot
                         INTEGER
                         }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiMACTReq { tl1fddiMACOperationalEntry 1 }

               Syntax: 
                    INTEGER (tl1fddiMACTMin..tl1fddiMACTMax)

               Definition: 
               This is the requested Target Token Rotation Time. The time  units
               are in microseconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    100000












                                            116






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTMax { tl1fddiMACOperationalEntry 2 }

               Syntax: 
                    INTEGER (tl1fddiMACTMin..335,540)

               Definition: 
               This is  the maximum Target  Token Rotation Time to  be supported
               by this station. The time units are in microseconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    165000


               OBJECT: 
                    tl1fddiMACTvxValue { tl1fddiMACOperationalEntry 3 }

               Syntax: 
                    INTEGER (1..5000)

               Definition: 
               This  is the  Valid-Transmission Timer  value,  the maximum  time
               allowed between  reception of valid  frames or  tokens. The  time
               units are in microseconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    2500
















                                            117






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiMACTMin { tl1fddiMACOperationalEntry 4 }

               Syntax: 
                    INTEGER (4000..tl1fddiMACTMax)

               Definition: 
               This is  the minimum Target  Token Rotation Time to  be supported
               by this station. The time units are in microseconds.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    4000


               OBJECT: 
                    tl1fddiMACRcvThrot { tl1fddiMACOperationalEntry 5 }

               Syntax: 
                    INTEGER 

               Definition:
               The  maximum  number  of  data  bytes  that  the  specified  FDDI
               interface can receive per interrupt.

               Access: 
                    read-write.

               Status: 
                    mandatory.




















                                            118






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiPHYOperationalTable { tl1fddi 6 }

               Syntax: 
                    SEQUENCE OF tl1fddiPHYOperationalEntry

               Definition: 
               This is a list of the FDDI PHY operational parameters. Each entry
               is  instantiated  by  a  pair  of  indices;  first,  the  logical
               interface number (1..ifNumber); second, the PHY index.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiPHYOperationalEntry { tl1fddiPHYOperationalTable 1 }

               Syntax: 
                    tl1fddiPHYOperationalEntry ::= SEQUENCE {
                          tl1fddiPHYAction
                              INTEGER
                         }

               Access: 
                    read-write.

               Status: 
                    mandatory.























                                            119






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiPHYAction { tl1fddiPHYOperationalEntry 1 }

               Syntax: 
                    INTEGER {
                    enabled(0),
                    disabled(1)
                    }

               Definition: 
               This value indicates an action  that was taken (when read)  or is
               to be taken (when written) for the specified PHY.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    0


               OBJECT: 
                    tl1fddiSMTNeighborTable { tl1fddi 7 }

               Syntax: 
                    SEQUENCE OF tl1fddiSMTNeighborEntry

               Definition: 
               This is  a list of  the upstream and downstream  neighbors.  Each
               entry is instantiated  by a pair of indices;  first,  the logical
               interface number (1..ifNumber); second, the  MAC index.

               Access: 
                    read-only.

               Status: 
                    mandatory.
















                                            120






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiSMTNeighborEntry { tl1fddiSMTNeighborTable 1 }

               Syntax: 
                    tl1fddiSMTNeighborEntry::= SEQUENCE {
                    tl1fddiSMTStnUpstreamNbr
                         OCTET STRING,
                    tl1fddiSMTStnDownstreamNbr
                         OCTET STRING
                         }

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1fddiSMTStnUpstreamNbr { tl1fddiSMTNeighborEntry 1 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This   is  this  station's  upstream  neighbor's  individual  MAC
               address.

               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            121






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1fddiSMTStnDownstreamNbr { tl1fddiSMTNeighborEntry 2 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is  the individual MAC address for this station's downstream
               neighbor.

               Access: 
                    read-only.

               Status: 
                    mandatory.


          2.12.  TL1 STAP Group


               OBJECT: 
                    tl1stapBridgeConfig { tl1stap 1 }

               Syntax: 
                    OBJECT IDENTIFIER

               Definition: 
               This is a group of configurable bridge parameters f o r     t h e
               Spanning Tree Algorithm protocol.

               Access: 
                    read-write.

               Status: 
                    mandatory.




















                                            122






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapSpanningTreeEnabled { tl1stapBridgeConfig 1 }

               Syntax: 
                    INTEGER {
                          Disabled (0),
                          Enabled (1)
                    }

               Definition: 
               This flag indicates whether  the Spanning Tree Algorithm/Protocol
               is enabled.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapCMaxBridgeTransDelay { tl1stapBridgeConfig 3 }

               Syntax: 
                    INTEGER (1..4)

               Definition: 
               This  is the configurable maximum time elapsing between reception
               and transmission by a bridge of a forwarded frame.  

               Access: 
                    read-write.

               Status: 
                    mandatory.




















                                            123






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapCMaxBpduTransDelay { tl1stapBridgeConfig 4 }

               Syntax: 
                    INTEGER (1..4)

               Definition: 
               This is the configurable  maximum delay between finding the  need
               to send a Bridge Protocol Data Unit and the  transmission of such
               a packet. 

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapCBridgeHelloTime { tl1stapBridgeConfig 6 }

               Syntax: 
                    INTEGER (1..10)

               Definition: 
               This is the  configurable value of the Hello  Time parameter when
               the bridge is the root or attempting to become the Root.

               Access: 
                    read-write.

               Status: 
                    mandatory.






















                                            124






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapCBridgeMaxAge { tl1stapBridgeConfig 7 }

               Syntax: 
                    INTEGER (6..40)

               Definition: 
               This is the configurable value of the  Max Age parameter when the
               bridge is the Root or is attempting to become the Root.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapCForwardDelay { tl1stapBridgeConfig 8 }

               Syntax: 
                    INTEGER (4..30)

               Definition: 
               This  is the  configurable value of  the Forward  Delay parameter
               when the bridge is the Root or is attempting to become the Root. 

               Access: 
                    read-write.

               Status: 
                    mandatory.























                                            125






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapCBridgePriority { tl1stapBridgeConfig 9 }

               Syntax: 
                    INTEGER (0..65535)

               Definition: 
               This  is the  configurable  Bridge  Priority  which  is  used  in
               calculating the Root Bridge. 

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapPortConfigTable { tl1stap 2 }

               Syntax: 
                    SEQUENCE of tl1stapPortConfigEntry 

               Definition: 
               This  is the  Configurable  Port  parameters  for  Spanning  Tree
               Algorithm  protocol.  Each  parameter is instantiated  by logical
               interface (1..ifNumber).

               Access: 
                    read-write.

               Status: 
                    mandatory.






















                                            126






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapPortConfigEntry { tl1stapPortConfigTable 1 }

               Syntax: 
                    tl1stapPortConfigEntry ::= SEQUENCE {
                          tl1stapCPortState
                               INTEGER,
                          tl1stapCPortPriority
                               INTEGER,
                          tl1stapCPathCost
                               INTEGER
                    }
                          
               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapCPortState { tl1stapPortConfigEntry 1 }

               Syntax: 
                    INTEGER {
                          disable(0),
                          enabled(1)
                     }

               Definition: 
               This is the  configurable State which is used  to remotely enable
               or disable a port from being included or excluded respectively in
               the Spanning Tree Algorithm.

               Access: 
                    read-write.

               Status: 
                    mandatory.
















                                            127






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapCPortPriority { tl1stapPortConfigEntry 2 }

               Syntax: 
                    INTEGER (0..255)

               Definition: 
               This  is   the  configurable  Port  Priority  which  is  used  in
               calculating the Port Identifier. 

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapCPathCost { tl1stapPortConfigEntry 3 }

               Syntax: 
                    INTEGER  (1..65535)

               Definition: 
               This  is  the  configurable  Path  Cost  which  is  used  as  the
               contribution of the path through this port, when the port  is the
               Root  Port, to the  total cost of  the path to the  Root for this
               bridge. 

               Access: 
                    read-write.

               Status: 
                    mandatory.





















                                            128






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapBridgeState { tl1stap 3 }

               Syntax: 
                    OBJECT IDENTIFIER

               Definition: 
               This is a group consisting  of current bridge information such as
               Bridge  Identifier, Protocol  Parameters,  Designated Root,  Root
               Port and Topology change indicators.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapBridgeIdentifier { tl1stapBridgeState 1 }

               Syntax: 
                    OCTET STRING (SIZE 8)

               Definition: 
               The unique  Bridge Identifier of  the bridge.  This  parameter is
               derived from the unique Bridge Address and the Bridge Priority.

               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            129






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapTimeSinceTopChange { tl1stapBridgeState 2 }

               Syntax: 
                    TimeTicks

               Definition: 
               This is the  elapsed time (in seconds) since  the Topology Change
               flag parameter for the bridge was last set to TRUE.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapTopologyChangeCount { tl1stapBridgeState 3 }

               Syntax: 
                    Counter 

               Definition: 
               The number of times the  Topology Change flag for the bridge  has
               been set since the bridge was powered on or initialized.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            130






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapTopologyChange { tl1stapBridgeState 4 }

               Syntax: 
                    INTEGER (
                          TRUE(1),
                          FALSE(0)
                    )

               Definition: 
               The value of  the Topology Change flag in  Configuration BPDUs to
               be transmitted by the bridge on LANs for which the bridge  is the
               Designated Bridge.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapDesignatedRoot { tl1stapBridgeState 5 }

               Syntax: 
                    OCTET STRING (SIZE 8)

               Definition: 
               The  Unique Bridge  Identifier of  the bridge  assumed to  be the
               Root. 

               Access: 
                    read-only.

               Status: 
                    mandatory.



















                                            131






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapRootPathCost { tl1stapBridgeState 6 }

               Syntax: 
                    INTEGER 

               Definition: 
               The Cost of the path to the Root from this bridge.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapRootPort { tl1stapBridgeState 7 }

               Syntax: 
                    INTEGER

               Definition: 
               The Port Identifier of the port which offers the lowest cost path
               to the Root.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapMaxAge { tl1stapBridgeState 8 }

               Syntax: 
                    INTEGER (6..40)

               Definition: 
               The maximum  age of  received protocol  information before  it is
               discarded.

               Access: 
                    read-only.

               Status: 
                    mandatory.







                                            132






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapHelloTime { tl1stapBridgeState 9 }

               Syntax:
                    INTEGER (1..10)

               Definition: 
               The  time  interval  between  the  transmission of  Configuration
               BPDU's by  a bridge which is attempting to  become the Root or is
               the Root.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapForwardDelay { tl1stapBridgeState 10 }

               Syntax: 
                    INTEGER (4..30)

               Definition: 
               The  time spent  in the  Listening  State while  moving from  the
               Blocking State to the Learning State.

               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            133






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapBridgeMaxAge { tl1stapBridgeState 11 }

               Syntax: 
                    INTEGER (6..40)

               Definition: 
               The value of the Max Age parameter when the bridge is the Root or
               is attempting to become the Root.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapBridgeHelloTime { tl1stapBridgeState 12 }

               Syntax: 
                    INTEGER (1..10)

               Definition: 
               The value of the Hello Time parameter when the bridge is the Root
               or attempting to become the Root.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            134






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapBridgeForwardDelay { tl1stapBridgeState 13 }

               Syntax: 
                    INTEGER (4..30)

               Definition: 
               The value of the  Forward Delay parameter when the bridge  is the
               Root or is attempting to become the Root.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapHoldTime { tl1stapBridgeState 14 }

               Syntax: 
                    INTEGER

               Definition: 
               The  parameter  specifies  the minimum  time  period  between the
               transmission of Configuration BPDU's through a given Bridge Port.
               No more than  two Configuration BPDU's can be  transmitted in any
               Hold Time period.

               Access: 
                    read-only.

               Status: 
                    mandatory.





















                                            135






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapPortStateTable { tl1stap 4 }

               Syntax: 
                    SEQUENCE of tl1stapPortStateEntry 

               Definition: 
               A set of  items containing current port information  such as Port
               Identifier, Port State, Path Cost, current designated parameters,
               and other port  indicators.   Each parameter  is instantiated  by
               logical interface number (1..ifNumber).

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapPortStateEntry { tl1stapPortStateTable 1 }

               Syntax: 
                    tl1stapPortStateEntry ::= SEQUENCE {
                         tl1stapPortIdentifier
                              INTEGER,
                         tl1stapPortState
                              INTEGER,
                         tl1stapPathCost
                              INTEGER,
                         tl1stapPDesignatedRoot
                              OCTET STRING,
                         tl1stapPDesignatedCost
                              INTEGER,
                         tl1stapPDesignatedBridge
                              OCTET STRING,
                         tl1stapPDesignatedPort
                              INTEGER,
                         tl1stapPTopologyChangeAck
                              INTEGER,
                         tl1stapPConfigPending
                              INTEGER
                                    }
                          











                                            136






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapPortIdentifier { tl1stapPortStateEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               The Port  Identifier of the  associated Port.  This  parameter is
               used  as  the value  of  the  Port  Identifier parameter  of  all
               Configuration BPDUs transmitted on the associated port.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapPortState { tl1stapPortStateEntry 2 }

               Syntax: 
                    INTEGER {
                    Disabled(0),
                         Listening(1),
                         Learning(2),
                         Forwarding(3),
                         Blocking(4)
                    }

               Definition: 
               The current State of the Port.

               Access: 
                    read-only.

               Status: 
                    mandatory.










                                            137






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapPathCost { tl1stapPortStateEntry 3 }

               Syntax: 
                    INTEGER (1..65535)

               Definition: 
               The contribution of the path through this  port, when the port is
               the Root Port, to the total cost of the path to the Root for this
               bridge.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapPDesignatedRoot { tl1stapPortStateEntry 4 }

               Syntax: 
                    OCTET STRING (SIZE 8)

               Definition: 
               The unique Bridge  Identifier of the bridge recorded  as the Root
               in  the  Root   Identifier  parameter  of  Configuration   BPDU's
               transmitted by  the Designated  Bridge for the  LAN to  which the
               port is attached.

               Access: 
                    read-only.

               Status: 
                    mandatory.




















                                            138






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapPDesignatedCost { tl1stapPortStateEntry 5 }

               Syntax: 
                    INTEGER 

               Definition: 
               The cost of the path to  the Root offered by the Designated  Port
               on the LAN to which this port is attached.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapPDesignatedBridge { tl1stapPortStateEntry 6 }

               Syntax: 
                    OCTET STRING (SIZE 8)

               Definition: 
               The unique  Bridge Identifier  of the bridge  believed to  be the
               Designated Bridge for the LAN associated with the port.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            139






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapPDesignatedPort { tl1stapPortStateEntry 7 }

               Syntax: 
                    INTEGER 

               Definition: 
               The  Port  Identifier of  the  Bridge  Port  believed to  be  the
               Designated Port for the LAN associated with the port.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1stapPTopologyChangeAck { tl1stapPortStateEntry 8 }

               Syntax: 
                    INTEGER (
                         TRUE(1),
                         FALSE(0)
                    )

               Definition: 
               The value of the Topology Change Acknowledgement flag in the next
               Configuration BPDU to be transmitted on the associated port.

               Access: 
                    read-only.

               Status: 
                    mandatory.




















                                            140






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1stapPConfigPending { tl1stapPortStateEntry 9 }

               Syntax: 
                    INTEGER (
                         TRUE(1),
                         FALSE(0)
                    )

               Definition: 
               A  flag set  to record  whether  a Configuration  BPDU should  be
               transmitted on expiry of the Hold Timer for the associated port.

               Access: 
                    read-only.

               Status: 
                    mandatory.


          2.13.  TL1 PPP Group


               OBJECT: 
                    tl1pppInfoTable { tl1ppp 1 }

               Syntax: 
                    SEQUENCE of tl1pppInfoEntry 

               Definition: 
               This is a set of items which  define the flags indicating an open
               event for  LCP phase,  and NCP phases.  Also it  contains timeout
               values  for LQD phase.  Each variable is  instantiated by logical
               interface number (1..ifNumber).

               Access: 
                    read-write.

               Status: 
                    mandatory.















                                            141






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppInfoEntry { tl1pppInfoTable 1 }

               Syntax: 
                    tl1pppInfoEntry ::= SEQUENCE {
                         tl1pppLcpAO
                              INTEGER,
                         tl1pppIpcpAO
                              INTEGER,
                         tl1pppIdpcpAO
                              INTEGER,
                         tl1pppIpxcpAO
                              INTEGER,
                         tl1pppLqdTimeout
                              INTEGER
                                    }
                          
               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1pppLcpAO { tl1pppInfoEntry 1 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                     }

               Definition: 
               This is a flag indicating an open event for LCP phase.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default:
                    FALSE(0)











                                            142






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppIpcpAO { tl1pppInfoEntry 2 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                     }

               Definition: 
               This is  a flag indicating an  open event for  negotiation of the
               Network Control Protocol IP phase during the NCP phase.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default:
                    FALSE(0)

                
               OBJECT: 
                    tl1pppIdpcpAO { tl1pppInfoEntry 3 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                     }

               Definition: 
               This is a flag  indicating an open event  for negotiation of  the
               Network Control Protocol IDP phase during the NCP phase.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default:
                    FALSE(0)











                                            143






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppIpxcpAO { tl1pppInfoEntry 4 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                     }

               Definition: 
               This is  a flag indicating an  open event for  negotiation of the
               Network Control Protocol IDP phase during the NCP phase.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default:
                    FALSE(0)


               OBJECT: 
                    tl1pppLqdTimeout { tl1pppInfoEntry 5 }

               Syntax: 
                    INTEGER

               Definition: 
               This is an  amount of time to  wait for the PPP peer  to complete
               processing its Link Quality Determination Phase.

               Access: 
                    read-write.

               Status: 
                    mandatory.

















                                            144






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppPhaseTable { tl1ppp 2 }

               Syntax:
                    SEQUENCE of tl1pppPhaseEntry

               Definition: 
               This is  a set of items, one  for the LCP phase and  for each NCP
               phase. It  defines the  counters for  loop avoidance  and timeout
               values  for  Configuration  Request,  Termination    Requests and
               Restarting  of  PPP.  Each variable  is  instantiated  by logical
               interface number (1..ifNumber)  and by the Phase  being processed
               (1..Maximum number of Phases).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1pppPhaseEntry { tl1NcpPhaseTable 1 }

               Syntax: tl1pppPhaseEntry ::= SEQUENCE {
                         tl1pppCrCount
                              INTEGER,
                         tl1pppTrCount
                              INTEGER,
                         tl1pppCtTimeout
                              INTEGER,
                         tl1pppRsTimeout
                              INTEGER
                                    }
                          
               Access: 
                    read-write.

               Status: 
                    mandatory.















                                            145






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppCrCount { tl1pppPhaseEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This is  a loop avoidance  count of Configuration Requests  to be
               sent  out during  the phase  instantiated (LCP,  IPCP, IDPCP,  or
               IPXCP).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1pppTrCount { tl1pppPhaseEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               This is a loop avoidance count of Termination Requests to be sent
               out during the phase instantiated (LCP, IPCP, IDPCP, or IPXCP).

               Access: 
                    read-write.

               Status: 
                    mandatory.






















                                            146






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppCtTimeout { tl1pppPhaseEntry 3 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the timeout value to wait for a response to a
               Configuration Request or  a Termination Request during  the phase
               instantiated (LCP, IPCP, IDPCP, or IPXCP).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1pppRsTimeout { tl1pppPhaseEntry 4 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the  amount of time  to wait after  trying the  specified
               loop avoidance    Configuration    Requests    before    starting
               initialization  of the phase  instantiated (LCP, IPCP,  IDPCP, or
               IPXCP).

               Access: 
                    read-write.

               Status: 
                    mandatory.




















                                            147






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppStatTable { tl1ppp 3 }

               Syntax: 
                    SEQUENCE of tl1pppStatEntry 

               Definition: 
               This is a set of items which contain counts of various bad record
               received. It also contains counts of Configuration Requests sent,
               Configuration   Requests   received  and   Termination   Requests
               received.  Each variable  is  instantiated  by logical  interface
               number (1..ifNumber).

               Access: 
                    read-write.

               Status: 
                    mandatory.

               OBJECT: 
                    tl1pppStatEntry { tl1pppStatTable 1 }

               Syntax: 
               tl1pppBadProtocol ::= SEQUENCE {
                         tl1pppBadProtocol
                              Counter,
                         tl1pppBadAddress
                              Counter,
                         tl1pppBadLcp
                              Counter,
                         tl1pppBadIpcp
                              Counter,
                         tl1pppBadIdpcp
                              Counter,
                         tl1pppBadIpxcp
                              Counter,
                         tl1pppNumCrSent
                              Counter,
                         tl1pppNumCrRecd
                              Counter,
                         tl1pppNumTrRecd
                              Counter
                                    }
                          
               Access: 
                    read-only.

               Status: 
                    mandatory.






                                            148






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppBadProtocol { tl1pppStatEntry 1 }

               Syntax: 
                    Counter

               Definition: 
               This  is  the  counter containing  the  number  of unrecognizable
               protocol fields received.      

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1pppBadAddress { tl1pppStatEntry 2 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  counter containing the  number of  packets received
               with a bad address field.      

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            149






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppBadLcp { tl1pppStatEntry 3 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  counter containing  the number of  packets received
               with a bad LCP Code field.     

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1pppBadIpcp { tl1pppStatEntry 4 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  counter containing the  number of  packets received
               with a bad IPCP Code field.    

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            150






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppBadIdpcp { tl1pppStatEntry 5 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  counter containing  the number of  packets received
               with a bad IDPCP Code field.   

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1pppBadIpxcp { tl1pppStatEntry 6 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  counter containing the  number of  packets received
               with a bad IPXCP Code field.   

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            151






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppNumCrSent { tl1pppStatEntry 7 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  counter  containing  the  number  of  Configuration
               Request packets sent.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1pppNumCrRecd { tl1pppStatEntry 8 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  counter  containing  the  number  of  Configuration
               Request packets received.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            152






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1pppNumTrRecd { tl1pppStatEntry 9 }

               Syntax: 
                    Counter

               Definition: 
               This is  the counter containing the number of Termination Request
               packets received.

               Access: 
                    read-only.

               Status: 
                    mandatory.


          2.14.  TL1 SRTB Group


               OBJECT: 
                    tl1srtbInternalLanEnabled { tl1srtb 1 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                    }

               Definition: 
               The flag that indicates whether the bridge has a virtual internal
               LAN  configured.   The  virtual  internal  LAN is  used  whenever
               multiple Bridge Numbers are required for Source Route Bridging.

               Access: 
                    read-write.

               Status: 
                    mandatory.
















                                            153






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbInternalLanId { tl1srtb 2 }

               Syntax: 
                    INTEGER (0..4095)

               Definition: 
               The LAN Identifier for the virtual internal LAN.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbUpTime { tl1srtb 3 }

               Syntax: 
                    TimeTicks

               Definition: 
               The count in hundredths of seconds  of the time elapsed since the
               bridge was last reset or initialized.

               Access: 
                    read-only.

               Status: 
                    mandatory.
























                                            154






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbPortParamsTable { tl1srtb 4 }

               Syntax: 
                    SEQUENCE OF tl1srtbPortParamsEntry

               Definition: 
               The bridge port parameters table.  Each entry provides the values
               for the  parameters associated with  a given port of  the bridge.
               Each   entry  is   instantiated   by  logical   interface  number
               (1..ifNumber).

               Access: 
                    read-write.

               Status: 
                    Mandatory.


               OBJECT: 
                    tl1srtbPortParamsEntry { tl1srtbPortParamsTable 1 }

               Syntax: 
                    tl1srtbPortParamsEntry ::= SEQUENCE {
                         tl1srtbBridgeNumber 
                              INTEGER,
                         tl1srtbRoutingType
                              INTEGER,
                         tl1srtbLanId
                              INTEGER,
                         tl1srtbIsVLan
                              INTEGER,
                         tl1srtbRdLimit
                              INTEGER,
                         tl1srtbOutUserPriority 
                              INTEGER,
                         tl1srtbOutAccessPriority 
                              INTEGER
                          }

               Definition: 
               A port  state  entry identifying  the  parameter settings  for  a
               particular port on the bridge.

               Access: 
                    read-write.

               Status: 
                    mandatory.






                                            155






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbBridgeNumber { tl1srtbPortParamsEntry 1 }

               Syntax:
                    INTEGER (0..15)

               Definition: 
               The Bridge  Number associated  with this port.   A  Bridge Number
               uniquely  identifies a bridge among multiple SRT bridges spanning
               the same two LANs.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    1


               OBJECT: 
                    tl1srtbRoutingType { tl1srtbPortParamsEntry 2 }

               Syntax: 
                    INTEGER {
                         None(255),
                         TB(0),
                         SRT(1),
                         SR(2)
                    }

               Definition: 
               The  Routing  Type for  this port.    Supported values  are:   No
               bridging; Transparent  only; Source Routing and Transparent; and,
               Source Routing only.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    0










                                            156






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbLanId { tl1srtbPortParamsEntry 3 }

               Syntax: 
                    INTEGER (0..4095)

               Definition: 
               The LAN identifier for the LAN to which this port is attached.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbIsVLan { tl1srtbPortParamsEntry 4 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                    }

               Definition: 
               The flag  indicating whether  the network to  which this  port is
               attached is part of a wide area network Virtual LAN.

               Access: 
                    read-write.

               Status: 
                    mandatory.





















                                            157






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbRdLimit { tl1srtbPortParams 5 }

               Syntax: 
                    INTEGER (0..14)

               Definition: 
               The  Route Designators  Limit  for  this  port.    This  variable
               determines  the  maximum  number of  route  designators  that the
               bridge will permit in an explorer frame.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    14
            

               OBJECT: 
                    tl1srtbOutUserPriority { tl1srtbPortParamsEntry 6 }

               Syntax: 
                    INTEGER (0..7)

               Definition: 
               The Outbound User Priority.

               Access: 
                    read-write.

               Status: 
                    mandatory.




















                                            158






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbOutAccessPriority 
                     { tl1srtbPortParamsEntry 7 }

               Syntax: 
                    INTEGER (0..7)

               Definition: 
               The Outbound Access Priority.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbPortCounterTable { tl1srtb 5 }

               Syntax: 
                    SEQUENCE OF tl1srtbPortCounterEntry

               Definition: 
               The table  of counters  associated with each  bridge port.   Each
               variable   is   instantiated   by   logical   interface    number
               (1..ifNumber).

               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            159






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbPortCounterEntry 
                     { tl1srtbPortCounterTable 1 }

               Syntax: 
                    tl1srtbPortCounterEntry ::= SEQUENCE {
                          tl1srtbInTSFramesReceived 
                              Counter,
                          tl1srtbInTSFramesDiscarded
                              Counter, 
                          tl1srtbOutTSFramesFrwd
                              Counter,
                         tl1srtbDiscardBuffers 
                              Counter,
                         tl1srtbDiscardTransitDelay
                              Counter,
                         tl1srtbDiscardOnError 
                              Counter,
                         tl1srtbInvalidRi 
                              Counter,
                         tll1srtbLanIdMismatch
                              Counter,
                         tl1srtbDupLanIdOrTreeError
                              Counter,
                         tl1srtbDiscardHopCountExcd
                              Counter,
                         tl1srtbExplorerFramesFrwd
                              Counter,
                         tl1srtbExplorerOctetsFrwd
                              Counter,
                         tl1srtbNonExplorFramesFrwd 
                              Counter,
                         tl1srtbNonExplorOctetsFrwd 
                              Counter,
                         tl1srtbTotalSRFrwd
                              Counter,
                         tl1srtbValidSRFramesReceived
                              Counter,
                         tl1srtbValidExplorOctetsRcvd
                              Counter,
                         tl1srtbValidSRDiscarded
                              Counter,
                         tl1srtbTotalSRDiscarded
                              Counter
                          }










                                            160






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               Definition: 
               The counters for a particular bridge port.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbInTSFramesReceived 
                     { tl1srtbPortCounterEntry 1 }

               Syntax: 
                    Counter

               Definition: 
               The count of valid Transparent Spanning frames received.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbInTSFramesDiscarded 
                     { tl1srtbPortCounterEntry 2 }

               Syntax: 
                    Counter

               Definition: 
               The count  of valid  Transparent Spanning  frames received  which
               were discarded by the Forwarding Process.

               Access: 
                    read-only.

               Status: 
                    mandatory.












                                            161






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbOutTSFramesFrwd { tl1srtbPortCounterEntry 3 }

               Syntax: 
                    Counter

               Definition: 
               The  count of  all Transparent  Spanning frames forwarded  to the
               associated MAC entity.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbDiscardBuffers { tl1srtbPortCounterEntry 4 }

               Syntax: 
                    Counter

               Definition: 
               The count  of all bridged frames (transparent  and source routed)
               that were to be transmitted through the associated port, but were
               discarded due to a lack of buffers.

               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            162






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbDiscardTransitDelay
                     { tl1srtbPortCounterEntry 5 }

               Syntax: 
                    Counter

               Definition: 
               The count of all bridged  frames (transparent and source  routed)
               that were to be transmitted through the associated port, but were
               discarded due  to a maximum  bridge transit delay  being exceeded
               (buffering may have been available).

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbDiscardOnError { tl1srtbPortCounterEntry 6 }

               Syntax: 
                    Counter

               Definition: 
               The count of all  bridged frames (transparent and  source routed)
               which were to be forwarded on  the associated MAC  but could  not
               be transmitted (e.g., frame would be too large).

               Access: 
                    read-only.

               Status: 
                    mandatory.



















                                            163






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbInvalidRi { tl1srtbPortCounterEntry  7 }

               Syntax: 
                    Counter

               Definition: 
               The count of source routed  frames discarded because the RI field
               contains a duplicate LOUT specification, has an odd length, has a
               length of 0 or 4, or is an explorer frame with D=1.
           
               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbLanIdMismatch { tl1srtbPortCounterEntry 8 }

               Syntax: 
                    Counter

               Definition: 
               The count of explorer frames discarded because the last LAN ID in
               the  routing information field does  not match the  LAN ID of the
               input port.

               Access: 
                    read-only.

               Status: 
                    mandatory.





















                                            164






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbDupLanIdOrTreeError  { tl1srtbPortCounterEntry 9 }

               Syntax: 
                    Counter

               Definition: 
               Duplicate LAN ID or  spanning tree error - the count  of spanning
               tree explorer  frames discarded  because the  LAN-out ID  already
               appeared in the routing information field.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbDiscardHopCountExcd 
                     { tl1srtbPortCounterEntry 10 }

               Syntax: 
                    Counter

               Definition: 
               The count of explorer frames received on the associated port that
               were discarded because  the number  of route  designators in  the
               routing information would exceed the RD limit. 

               Access: 
                    read-only.

               Status: 
                    mandatory.




















                                            165






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbExplorerFramesFrwd 
                     { tl1srtbPortCounterEntry 11 }

               Syntax: 
                    Counter

               Definition: 
               The count of explorer frames forwarded to the associated MAC.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbExplorerOctetsFrwd 
                     { tl1srtbPortCounterEntry 12 }

               Syntax: 
                    Counter

               Definition: 
               The total  octet count for  all explorer frames forwarded  to the
               associated MAC.

               Access: 
                    read-only.

               Status: 
                    mandatory.






















                                            166






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbNonExplorFramesFrwd 
                     { tl1srtbPortCounterEntry 13 }

               Syntax: 
                    Counter

               Definition: 
               The count of non-explorer frames forwarded to the associated MAC.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbNonExplorOctetsFrwd { tl1srtbPortCounterEntry 14 }

               Syntax: 
                    Counter

               Definition: 
               The total octet  count for all  non-explorer frames forwarded  to
               the associated MAC.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            167






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbTotalSRFrwd { tl1srtbPortCounterEntry 15 }

               Syntax: 
                    Counter

               Definition: 
               The  total  count  of  source  routed  frames  forwarded  to  the
               associated MAC.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbValidSRFramesReceived 
                     { tl1srtbPortCounterEntry 16 }

               Syntax: 
                    Counter

               Definition: 
               The  count   of  valid  source  routed  frames  received  on  the
               associated MAC.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbValidExplorOctetsRcvd 
                     { tl1srtbPortCounterEntry 17 }

               Syntax: 
                    Counter

               Definition: 
               The total  octet count  for all explorer  frames received  on the
               associated MAC.

               Access: 
                    read-only.

               Status: 
                    mandatory.




                                            168






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT:
               tl1srtbValidSRDiscarded { tl1srtbPortCounterEntry 18 }

               Syntax: 
                    Counter

               Definition: 
               The count of valid source routed frames  that are received on the
               associated MAC and discarded due to no RI match.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbTotalSRDiscarded { tl1srtbPortCounterEntry 19 }

               Syntax: 
                    Counter

               Definition: 
               The total count of all source routed frames  that are received on
               the associated MAC and discarded.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbFilterDbParams { tl1srtb 6 }

               Syntax: 
                    OBJECT IDENTIFIER

               Definition: 
               The group of Filtering Database parameters. 

               Access: 
                    read-only.

               Status: 
                    mandatory.







                                            169






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbFilterDbSize { tl1srtbFilterDbParams 1 }

               Syntax: 
                    INTEGER

               Definition: 
               The maximum number of  entries that can be held in  the Filtering
               Database.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbPermDbSize { tl1srtbPermDbParams 2 }

               Syntax: 
                    INTEGER

               Definition: 
               The maximum number of entries  that can be held in the  Permanent
               Database.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbNumDynamicEntries { tl1srtbFilterDbParams 3 }

               Syntax: 
                    INTEGER

               Definition: 
               The current number of dynamic entries in the Filtering Database.

               Access: 
                    read-only.

               Status: 
                    mandatory.







                                            170






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbFilterDbAgeingTime { tl1srtbFilterDbParams 4 }

               Syntax: 
                    INTEGER

               Definition: 
               The time for ageing out dynamic entries in the Filtering Database
               when  the  port associated  with  the  dynamic  entry is  in  the
               forwarding state.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbDynamicFilterDbTable { tl1srtb 7 }

               Syntax: 
                    SEQUENCE OF tl1srtbDynamicFilterDbEntry

               Definition: 
               The dynamic  entries currently in  the Filtering Database.   Each
               entry is  indexed by  an entry  number  (1 ..  maximum number  of
               dynamic entries).

               Access: 
                    read-only.

               Status: 
                    mandatory.





















                                            171






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbDynamicFilterDbEntry  
                     { tl1srtbDynamicFilterDbTable 1 }

               Syntax: 
                    tl1srtbDynamicFilterDbEntry ::= SEQUENCE {
                          tl1srtbDynamicMacAddr
                              OCTET STRING,
                          tl1srtbDynamicPortNumber
                              INTEGER
                          }

               Definition: 
               A  particular  entry in  the  dynamic  portion of  the  Filtering
               Database.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbDynamicMacAddr { tl1srtbDynamicFilterDbEntry 1 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               The MAC address to which the dynamic entry pertains.

               Access: 
                    read-only.

               Status: 
                    mandatory.


















                                            172






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbDynamicPortNumber { tl1srtbDynamicFilterDbEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               The port (logical interface)  through which the end station  with
               the associated  MAC address is  located. A value of  0 means that
               the associated MAC address is always filtered.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbStaticFilterDbParams { tl1srtb 8 }

               Syntax: 
                    OBJECT IDENTIFIER

               Definition: 
               The group  of variables that define the Static Filtering Database
               entries.

               Access: 
                    read-write.

               Status: 
                    mandatory.






















                                            173






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbStatEntMacAddrTable { tl1srtbStaticFilterDbParams 1 }

               Syntax: 
                    SEQUENCE OF tl1srtbStatEntMacAddrEntry

               Definition: 
               The  table   of  MAC   addresses  for   Static  Filtering   Table
               entries.  Each entry is  indexed by two values.   The first value
               is the logical interface  number for the receive  port associated
               with   the entry.   The second  value is the  entry number  (1 ..
               maximum  number of static entries per port).  Note that these two
               indices provide for the correlation of a MAC address (and receive
               port)   with   a   particular  port   array   specified   in  the
               tl1srtbStatEntPortArrayTable.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbStatEntMacAddrEntry { tl1srtbStatEntMacAddrTable 1 }

               Syntax: 
                    tl1srtbStatEntMacAddrEntry ::= SEQUENCE {
                          tl1srtbStaticEntryMacAddr
                              OCTET STRING
                          }

               Definition: 
               A particular Static Filtering Database MAC address entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.















                                            174






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbStaticEntryMacAddr { tl1srtbStatEntMacAddrEntry 1 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               The MAC address of the Static Filtering Database entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbStatEntPortArrayTable 
                     { tl1srtbStaticFilterDbParams 2 }

               Syntax: 
                    SEQUENCE OF tl1srtbStatEntPortArrayEntry

               Definition: 
               The table  of port maps  for Static Filtering Table  entries Each
               entry is indexed by three values.  The first value is the logical
               interface number for the receive  port associated with the entry.
               The  second value  is the  entry number  (1 .. maximum  number of
               static  entries  per port).    The  third  value is  the  logical
               interface number  for  the transmit  port  associated with    the
               entry.    Note  that  the  first  two  indices  provide  for  the
               correlation  of  a  port  array with  a  particular  MAC  address
               specified in the tl1srtbStatEntMacAddrTable.

               Access: 
                    read-write.

               Status: 
                    mandatory.
















                                            175






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbStatEntPortArrayEntry 
                     { tl1srtbStatEntPortArrayTable 1 }

               Syntax: 
                    tl1srtbStatEntPortArrayEntry ::= SEQUENCE {
                         tl1srtbStaticEntryPermit
                              INTEGER
                          }

               Definition: 
               A particular Static Filtering Database Port Array entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbStaticEntryPermit  { tl1srtbStatEntPortArrayEntry 1 }

               Syntax: 
                    INTEGER  {
                         DENY(0),
                         PERMIT(1)
                    }

               Definition: 
               The permit/deny flag  of the port array for  the Static Filtering
               Database entry.  This value indicates whether a frame received on
               the associated  receive port,  with the  destination MAC  address
               specified in the associated tl1srtbStatEntMacAddrTable entry, may
               be transmitted to the associated transmit port.

               Access: 
                    read-write.

               Status: 
                    mandatory.














                                            176






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbStatEntSizeTable { tl1srtbStaticFilterDbParams 3 }

               Syntax: 
                    SEQUENCE OF tl1srtbStatEntSizeEntry

               Definition: 
               The  table of  sizes for  each  element in  the Static  Filtering
               Database.  Each entry is instantiated by logical interface number
               (1..ifNumber).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbStatEntSizeEntry { tl1srtbStatEntSizeTable 1 }

               Syntax: 
                    tl1srtbStatEntSizeEntry ::= SEQUENCE {
                          tl1srtbNumStaticEntries
                              INTEGER
                          }

               Definition: 
               A particular Static Filtering Database size entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.




















                                            177






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbNumStaticEntries { tl1srtbStatEntSizeEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               The number of static entries in the Filtering Database.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbNumMacAddrAcfEntrs { tl1srtb 9 }

               Syntax: 
                    INTEGER

               Definition: 
               The number of MAC Address Access Control  Filtering (ACF) entries
               in the MAC Address ACF table.

               Access: 
                    read-write.

               Status: 
                    mandatory.
























                                            178






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbMacAddrAcfTable { tl1srtb 10 }

               Syntax: 
                    SEQUENCE OF tl1srtbMacAddrAcfEntry

               Definition: 
               The  Bridge Address  Access Control  Filtering  (ACF) Table.  The
               table entries represent  a "deny list", i.e.,  pairs of addresses
               between  which  communication is  not permitted.   Each  entry is
               indexed by an entry number (1 .. maximum number of entries).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbMacAddrAcfEntry { tl1srtbMacAddrAcfTable 1 }

               Syntax: 
                    tl1srtbMacAddrAcfEntry ::= SEQUENCE {
                          tl1srtbAcfSrcMacAddr
                              OCTET STRING,
                          tl1srtbAcfDestMacAddr
                              OCTET STRING
                          }

               Definition: 
               An entry  in the  Bridge Address  Access Control  Filtering (ACF)
               Table  specifying a  particular pair  of  source and  destination
               addresses.

               Access: 
                    read-write.

               Status: 
                    mandatory.















                                            179






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbAcfSrcMacAddr { tl1srtbMacAddrAcfEntry 1 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               The source MAC Access in the Bridge Address ACF pair.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbAcfDestMacAddr { tl1srtbMacAddrAcfEntry 2 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               The destination MAC Address in the Bridge Address ACF pair.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbMaskAcfInfo { tl1srtb 11 }

               Syntax: 
                    OBJECT IDENTIFIER

               Definition: 
               The group of  objects that define the Bridge  Mask Access Control
               Filtering (ACF).

               Access: 
                    read-write.

               Status: 
                    mandatory.








                                            180






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbMaskAcfParamsTable { tl1srtbMaskAcfInfo 1 }

               Syntax:
                SEQUENCE OF tl1srtbMaskAcfParamsEntry

               Definition: 
               The table of parameters that describe the  Bridge Mask ACF.  Each
               entry is indexed by the logical interface number of  the port for
               which the filtering is defined.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbMaskAcfParamsEntry { tl1srtbMaskAcfParamsTable 1 }

               Syntax: 
                    tl1srtbMaskAcfParamsEntry ::= SEQUENCE {
                          tl1srtbNumMaskAcfEntries
                              INTEGER,
                          tl1srtbMaskAcfPermit 
                              INTEGER
                          }

               Definition: 
               An entry in the Bridge Mask ACF parameters table.

               Access: 
                    read-write.

               Status: 
                    mandatory.


















                                            181






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbNumMaskAcfEntries { tl1srtbMaskAcfParamsEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               The number of Bridge Mask  ACF entries defined for the associated
               port, i.e., the number of entries in the tl1srtbMaskAcfTable that
               pertain to the associated port.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbMaskAcfPermit { tl1srtbMaskAcfParamsEntry 2 }

               Syntax: 
                    INTEGER  {
                         DENY(0),
                         PERMIT(1)
                    }

               Definition: 
               The permit/deny flag for the Bridge Mask ACF entries that pertain
               to the associated port.  This value indicates whether the entries
               for the associated port define permit or deny conditions.

               Access: 
                    read-write.

               Status: 
                    mandatory.


















                                            182






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbMaskAcfTable { tl1srtbMaskAcfInfo 2 }

               Syntax: 
                    SEQUENCE OF tl1srtbMaskAcfEntry

               Definition: 
               The table of Bridge Mask ACF  entries.  Each entry is indexed  by
               two  values.  The first value  is the logical interface number of
               the port for which the filtering is defined.  The second value is
               the per  port number of entries  (1 .. maximum  number of entries
               per port).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbMaskAcfEntry { tl1srtbMaskAcfTable 1 }

               Syntax: 
                    tl1srtbMaskAcfEntry ::= SEQUENCE {
                          tl1srtbAcfValue
                              INTEGER,
                          tl1srtbAcfMask
                              INTEGER,
                          tl1srtbAcfOffset
                              INTEGER
                          }

               Definition: 
               An entry in the Bridge Mask ACF table.

               Access: 
                    read-write.

               Status: 
                    mandatory.














                                            183






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1srtbAcfValue { tl1srtbMaskAcfEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               The 32 bit "value" for the Mask ACF entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbAcfMask { tl1srtbMaskAcfEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               The  32 bit  mask  for the  Mask ACF  entry  that identifies  the
               pertinent bits in the entry "value".

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1srtbAcfOffset { tl1srtbMaskAcfEntry 3 }

               Syntax: 
                    INTEGER

               Definition: 
               The  8  bit offset  for the  Mask ACF  entry that  identifies the
               location of the entry "value" in a frame.

               Access: 
                    read-write.

               Status: 
                    mandatory.







                                            184






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


          2.15.  TL1 OSPF Group


               OBJECT: 
                    tl1ospfRtrId { tl1ospf 1 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the 32-bit Ospf Router Identifier.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfAreaTable { tl1ospf 2 }

               Syntax: 
                    SEQUENCE of tl1ospfAreaEntry

               Definition: 
               This is a set of items,  one for each ospf area, that  define the
               area  identification and  networks contained  in  the area.  Each
               variable is instantiated by the area number (1..maximum number of
               areas).

               Access: 
                    read-write

               Status: 
                    mandatory.



















                                            185






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfAreaEntry { tl1ospfAreaTable 1 }

               Syntax: 
                    tl1ospfAreaEntry ::= SEQUENCE {
                          tl1ospfAreaID
                              INTEGER,
                          tl1ospfAuthType
                              INTEGER,
                          tl1ospfNetCount
                              INTEGER
                              }

               Access: 
                    read-write

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfAreaID { tl1ospfAreaEntry 1 }

               Syntax: 
                    INTEGER (0..65535)

               Definition: 
               This is the identifier for an Ospf  area.  The value -1 indicates
               that there  is no  area id.   Area  0 is  specified for  the OSPF
               backbone.  

               Access: 
                    read-write.

               Status: 
                    mandatory.



















                                            186






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfAuthType { tl1ospfAreaEntry 2 }

               Syntax: 
                    INTEGER (0..1)

               Definition: 
               This  is the  Authorization  type  for  the  specified  area.  No
               Authorization code  = 0;  Simple password authorization = 1.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfNetCount { tl1ospfAreaEntry 3 }

               Syntax: 
                    INTEGER (0..128)

               Definition: 
               This  is a count  of the number of  network/address ranges in the
               area. 

               Access: 
                    read-write.

               Status: 
                    mandatory.























                                            187






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfAreaNetTable { tl1ospf 3 }

               Syntax: 
                    SEQUENCE of tl1ospfAreaNetEntry

               Definition: 
               This  is a  set  of  network/address ranges  in  each area.  Each
               variable  is instantiated  by  the area  number  followed by  the
               network/address pair number (1 ... tl1ospfNetCount).

               Access: 
                    read-write

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfAreaNetEntry { tl1ospfAreaNetTable 1 }

               Syntax: 
                    tl1ospfAreaNetEntry ::= SEQUENCE {
                         tl1ospfNet
                              IpAddress,
                         tl1ospfMask
                              IpAddress
                         }

               Access: 
                    read-write

               Status: 
                    mandatory.





















                                            188






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfNet { tl1ospfAreaNetEntry 1 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the address of a network/address range in the area. 

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfMask { tl1ospfAreaNetEntry 2 }

               Syntax: 
                    IpAddress

               Definition: 
               This  is  the  network  mask   defining  the  address  range   in
               conjunction with the ospfNet.

               Access: 
                    read-write.

               Status: 
                    mandatory.
























                                            189






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfVirtualIfTable { tl1ospf 4 }

               Syntax: 
                    SEQUENCE of tl1ospfVirtualIfEntry

               Definition: 
               This  is a  set of items,  one for  each ospf virtual  link, that
               define  the neighbor  router  and transit  area  for the  virtual
               backbone link. Each  variable in this table is  instantiated by a
               virtual link number (1..maximum number of virtual links).

               Access: 
                    read-write

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfVirtualIfEntry { tl1ospfVirtualIfTable 1 }

               Syntax: 
                    tl1ospfVirtualIfEntry ::= SEQUENCE {
                          tl1ospfNbrId
                              IpAddress,
                          tl1ospfTransArea
                              INTEGER,
                          tl1ospfTransDelay
                              INTEGER,
                         tl1ospfRxmtIntvl
                              INTEGER,
                          tl1ospfHelloIntvl
                              INTEGER,
                          tl1ospfRtrDeadIntvl
                              INTEGER,
                          tl1ospfAuthKey
                              OCTET STRING
                               }  
               Status: 
                    mandatory.














                                            190






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfNbrId { tl1ospfVirtualIfEntry 1 }

               Syntax: 
                    IpAddress

               Definition: 
               This is the neighbor router id for an Ospf virtual link.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfTransArea { tl1ospfVirtualIfEntry 2 }

               Syntax: 
                    INTEGER (0..65335)

               Definition: 
               This  is the Area  Id to use  to reach the  virtual link neighbor
               router.

               Access: 
                    read-write.

               Status: 
                    mandatory.
























                                            191






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfTransDelay { tl1ospfVirtualIfEntry 3 }

               Syntax: 
                    INTEGER (1..65335)

               Definition: 
               This is the number of seconds  it takes to transmit a Link  State
               Update packet over this interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    2 


               OBJECT: 
                    tl1ospfRxmtIntvl { tl1ospfVirtualIfEntry 4 }

               Syntax: 
                    INTEGER (1..65335)

               Definition: 
               This is the number of seconds  between retransmissions of packets
               over this interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    5 

















                                            192






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfHelloIntvl { tl1ospfVirtualIfEntry 5 }

               Syntax: 
                    INTEGER (1..65335)

               Definition: 
               This is  the number  of seconds  between  transmissions of  Hello
               packets over this interface.  The values must be the same for all
               routers connected to a network.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    30 


               OBJECT: 
                    tl1ospfRtrDeadIntvl { tl1ospfVirtualIfEntry 6 }

               Syntax: 
                    INTEGER (1..65335)

               Definition: 
               This is the  number of seconds that  a Hello packet has  not been
               seen before declaring a neighboring  router down.  The value must
               be the same for all routers on a network.
            
               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    90 















                                            193






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfAuthKey { tl1ospfVirtualIfEntry 7 }

               Syntax: 
                    OCTET STRING (SIZE 8)

               Definition: 
               This   is  the  authentication   password  for  the   network  if
               authorization  type is  set  to  1 for  the  area containing  the
               network.
            
               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfIntfTable { tl1ospf 5 }

               Syntax: 
                    SEQUENCE of tl1ospfIntfEntry

               Definition: 
               This is a set of items,  one for each interface, that define  the
               area, type, and parameters for  the ospf interface. Each variable
               is instantiated by logical interface number (1..ifNumber).

               Access: 
                    read-write

               Status: 
                    mandatory.





















                                            194






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfIntfEntry { tl1ospfIntfTable 1 }

               Syntax: 
                    tl1ospfIntfEntry ::= SEQUENCE {
                          tl1ospfIntfRun
                              INTEGER,
                          tl1ospfIntfAreaID
                              INTEGER,
                          tl1ospfIntfType
                              INTEGER,
                          tl1ospfIntfTransDelay
                              INTEGER,
                          tl1ospfIntfRxmtIntvl
                              INTEGER,
                          tl1ospfIntfHelloIntvl
                              INTEGER,
                          tl1ospfIntfRtrDeadIntvl
                              INTEGER,
                          tl1ospfIntfPriority
                              INTEGER,
                          tl1ospfIntfAuthKey
                              OCTET STRING,
                          tl1ospfIntfPollIntvl
                              INTEGER,
                          tl1ospfIntfPtopIntAddr
                              IpAddress
                          }

               Access: 
                    read-write

               Status: 
                    mandatory.





















                                            195






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfIntfRun { tl1ospfIntfEntry 1 }

               Syntax: 
                    INTEGER {
                         RUN(1),
                         DONT-RUN(0)
                     }

               Definition: 
               This is  the  flag  which  tells  if ospf  should  be  run  on  a
               particular interface.  A value of 1 indicates ospf should be run,
               a value  of 0  turns ospf  off and  makes the  interface an  ospf
               external.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfIntfAreaID { tl1ospfIntfEntry 2 }

               Syntax: 
                    INTEGER (0..65335)

               Definition: 
               This is the ospf Area associated with the interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.



















                                            196






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfIntfType { tl1ospfIntfEntry 3 }

               Syntax: 
                    INTEGER (1..3)

               Definition: 
               This is the ospf type  for the interface.  The legal types are 1:
               Broadcast; 2: NonBroadcast MultiAccess; and 3: Point to Point.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfIntfTransDelay { tl1ospfIntfEntry 4 }

               Syntax: 
                    INTEGER (1..65335)

               Definition: 
               This is the number  of seconds it takes to transmit  a Link State
               Update packet over this interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    2 




















                                            197






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfIntfRxmtIntvl { tl1ospfIntfEntry 5 }

               Syntax: 
                    INTEGER (1..65335)

               Definition: 
               This is  the number of seconds between retransmissions of packets
               over this interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    5 


               OBJECT: 
                    tl1ospfIntfHelloIntvl { tl1ospfIntfEntry 6 }

               Syntax: 
                    INTEGER (1..65335)

               Definition: 
               This  is  the number  of seconds  between transmissions  of Hello
               packets over this interface.  The values must be the same for all
               routers connected to a network.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    30 
















                                            198






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfIntfRtrDeadIntvl { tl1ospfIntfEntry 7 }

               Syntax: 
                    INTEGER (1..65335)

               Definition: 
               This is the  number of seconds that  a Hello packet has  not been
               seen before declaring a neighboring  router down.  The value must
               be the same for all routers on a network.
            
               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    90 


               OBJECT: 
                    tl1ospfIntfPriority { tl1ospfIntfEntry 8 }

               Syntax: 
                    INTEGER (1..254)

               Definition: 
               This  is the  priority  to be  used/sent by  this  router.   This
               priority  determines DR  and BDR  selection.   A priority  of 255
               makes this router ineligible to be DR or BDR.
            
               Access: 
                    read-write.

               Status: 
                    mandatory.


















                                            199






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfIntfAuthKey { tl1ospfIntfEntry 9 }

               Syntax: 
                    OCTET STRING (SIZE 8)

               Definition: 
               This   is  the  authentication   password  for  the   network  if
               authorization  type is  set  to  1 for  the  area containing  the
               network.
            
               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfIntfPollIntvl { tl1ospfIntfEntry 10 }

               Syntax: 
                    INTEGER (1..65335)

               Definition: 
               This  is the  number of  seconds between transmissions  of Polled
               Hello packets over this interface.  

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    90 



















                                            200






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfIntfPtopIntAddr { tl1ospfIntfEntry 11 }

               Syntax: 
                    IpAddress

               Definition: 
               This is  the Ip  address to  be used  as the  source address  for
               messages sent over an ospf Point to Point link which is  also set
               up as an IP Remote Gateway.    

            Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfNBMATable { tl1ospf 6 }

               Syntax:
                    SEQUENCE OF tl1ospfNBMAEntry

               Definition: 
               This is a  table of neighbor/priority pairs for  NBMA links. Each
               variable is instantiated by  a pair of numbers. The  first is the
               logical interface  number (1..ifNumber);  the second  is an  NBMA
               index (1..ospfmaxnbma).

               Access: 
                    read-write.

               Status: 
                    mandatory




















                                            201






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfNBMAEntry { tl1ospfNBMATable 1 }

               Syntax: 
                    tl1ospfNBMAEntry ::= SEQUENCE {
                          tl1ospfAttRtrIpAddr
                              IpAddress,
                          tl1ospfArPriority
                              INTEGER
                     }

               Access: 
                    read-write.

               Status: 
                    mandatory


               OBJECT: 
                    tl1ospfAttRtrIpAddr { tl1ospfNBMAEntry 1 }

               Syntax: 
                    IpAddress

               Definition: 
               This is a set of neighbor  IP addresses for NBMA links where  the
               neighbors cannot  be discovered  via multicast.   Every  neighbor
               must be configured here in order to have hello packets accepted.
            
               Access: 
                    read-write.

               Status: 
                    mandatory.





















                                            202






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfArPriority { tl1ospfNBMAEntry 2 }

               Syntax: 
                    INTEGER (1..255)

               Definition: 
               This is the priority associated with this neighbor. This priority
               determines DR  and BDR selection.   A  priority of  0 makes  this
               router  ineligible  to  be  DR  or  BDR.  This  priority  may  be
               overridden  if  the  neighbor  is  configured  with  a  different
               priority.
            
               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfCumlogTable { tl1ospf 7 }

               Syntax: 
                    SEQUENCE OF tl1ospfCumLogEntry

               Definition: 
               This  is an  array  of  counts of  messages  sent, received,  and
               discarded  due  to  message  or  state  errors.  Each counter  is
               instantiated by a array index (1..LASTLOG).

               Access: 
                    read-only.

               Status: 
                    mandatory.



















                                            203






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfCumlogEntry { tl1ospfCumLogTable 1 }

               Syntax: 
                    tl1ospfCumLogEntry ::= SEQUENCE {
                          tl1ospfStat
                              Counter
                     }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ospfStat { tl1ospfCumLogEntry 1 }

               Syntax: 
                    Counter

               Definition: 
               Each entry in  this array is a count of  messages sent, received,
               and discarded due to message or state errors.

               Access: 
                    read-only.

               Status: 
                    mandatory.
























                                            204






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfIntfTOSTable { tl1ospf 8 }

               Syntax: 
                    SEQUENCE OF tl1ospfIntfTOSEntry

               Definition: 
               This is a table of interface and  Type of Service relations. Each
               variable is instantiated by a pair of numbers; first, the logical
               interface number (1..ifNumber); second, the TOS level (1..8).

               Access: 
                    read-write.

               Status: 
                    mandatory


               OBJECT: 
                    tl1ospfIntfTOSEntry { tl1ospfIntfTOSTable 1 }

               Syntax: 
                    tl1ospfIntfTOSEntry ::= SEQUENCE {
                          tl1ospfIfTOSCost
                               INTEGER
                     }

               Access: 
                    read-write.

               Status: 
                    mandatory























                                            205






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ospfIfTOSCost { tl1ospfIntfTOSEntry 1 }

               Syntax: 
                    INTEGER (0..65335)

               Definition: 
               This is the  ospf cost of the  interface for a specified  Type of
               Service.

               Access: 
                    read-write.

               Status
                    mandatory.


          2.16.  TL1 TOK Group


               OBJECT: 
                    tl1tokConfigTable { tl1tok 1 }

               Syntax: 
                    SEQUENCE OF tl1tokConfigEntry

               Definition: 
               This is a table of  configuration parameters for Token Ring 802.5
               given on a  per interface basis.  Each  parameter is instantiated
               by logical interface number (1..ifNumber).

               Access: 
                    read-write.

               Status: 
                    mandatory



















                                            206






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1tokConfigEntry { tl1tokConfigTable 1 }

               Syntax: 
                    tl1tokConfigEntry ::= SEQUENCE {
                          tl1tokEarlyTokenRelease
                              INTEGER,
                          tl1tokRingSpeed
                              INTEGER                        
                     }

               Access: 
                    read-write.

               Status: 
                    mandatory


               OBJECT: 
                    tl1tokEarlyTokenRelease { tl1tokConfigEntry 2 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                     }

               Definition:
               This  flag indicates  whether  to release  the token  early (only
               16Mbps ring speed).

               Access: 
                    read-write.

               Status: 
                    mandatory.



















                                            207






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1tokRingSpeed { tl1tokConfigEntry 3 }

               Syntax: 
                    INTEGER {
                         4-Mbps(0),
                         16-Mbps(1)
                     }

               Definition: 
               This value designates the Token Ring speed.

               Access: 
                    read-write.

               Status: 
                    mandatory.


          2.17.  TL1 IPX Group


               OBJECT: 
                    tl1ipxInterfaceTable { tl1ipx 1 }

               Syntax: 
                    SEQUENCE OF tl1ipxInterfaceEntry

               Definition: 
               This is a  set of flags, two  for each interface, that  indicates
               whether the interface should be  a route supplier and whether the
               interface   should   generate   checksums.   Each   variable   is
               instantiated by logical interface number (1..ifNumber).
                     

               Access: 
                    read-write

               Status: 
                    mandatory.















                                            208






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxInterfaceEntry { tl1ipxInterfaceTable 1 }

               Syntax: 
                    tl1ipxInterfaceEntry ::= SEQUENCE {
                         tl1ipxRouteSupplier
                              INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxRouteSupplier { tl1ipxInterfaceEntry 1 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                     }

               Definition: 
               This flag  indicates that  the specified  interface is  a routing
               information supplier.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    TRUE(1)


















                                            209






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxBroadcastInterval { tl1ipx 2 }

               Syntax: 
                    INTEGER 

               Definition: 
               This is the broadcast interval  ,in seconds, for the broadcast of
               routing information by a routing information supplier.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    30 


               OBJECT: 
                    tl1ipxRouteTimeout { tl1ipx 3 }

               Syntax: 
                    INTEGER 

               Definition: 
               This  is  the timeout  value,  in  seconds,  for the  discard  of
               nonupdated routing table entries.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    180 

















                                            210






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxWellKnownGatewayNet { tl1ipx 4 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the well known gateway network.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxWellKnownGatewayHost { tl1ipx 5 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is the well known gateway host address.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxNbrStaticRoutes { tl1ipx 6 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the  number of IPX static routes  currently maintained in
               non-volatile RAM.

               Access: 
                    read-write.

               Status: 
                    mandatory.








                                            211






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxStaticRouteTable { tl1ipx 7 }

               Syntax: 
                    SEQUENCE OF tl1ipxStaticRouteEntry

               Definition: 
               This is the static  routing table. Each variable is  instantiated
               by an index (1..maximum number of IPX static routes).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxStaticRouteEntry { tl1ipxStaticRouteTable 1 }

               Syntax: 
                    tl1ipxStaticRouteEntry ::= SEQUENCE {
                         tl1ipxStaticRouteNetwork
                              INTEGER,
                         tl1ipxStaticRouteGatewayNet
                              INTEGER,
                         tl1ipxStaticRouteGatewayHost
                              OCTET STRING,
                         tl1ipxStaticRouteCost
                              INTEGER,
                         tl1ipxStaticRouteOverride
                              INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.
















                                            212






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxStaticRouteNetwork { tl1ipxStaticRouteEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the network address of the destination.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxStaticRouteGatewayNet { tl1ipxStaticRouteEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the gateway network used to route to the network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxStaticRouteGatewayHost { tl1ipxStaticRouteEntry 3 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is the gateway host used to route to the network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.









                                            213






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxStaticRouteCost { tl1ipxStaticRouteEntry 4 }

               Syntax:
                    INTEGER (0..255)

               Definition: 
               This is the cost to route to the network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxStaticRouteOverride { tl1ipxStaticRouteEntry 5 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                     }

               Definition: 
               This flag indicates  that this route should  override the dynamic
               route.

               Access: 
                    read-write.

               Status: 
                    mandatory.





















                                            214






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxNbrFilters { tl1ipx 8 }

               Syntax: 
                    INTEGER

               Definition: 
               This  is the  number  of  IPX  filters  currently  maintained  in
               non-volatile RAM.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilterTable { tl1ipx 9 }

               Syntax: 
                    SEQUENCE OF tl1ipxFilterEntry

               Definition: 
               This is  IPX filter  table. Each variable  is instantiated  by an
               index into  the filter table  (1..maximum number of  filter table
               entries). 

               Access: 
                    read-write.

               Status: 
                    mandatory.






















                                            215






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxFilterEntry { tl1ipxFilterTable 1 }

               Syntax: 
                    tl1ipxFilterEntry ::= SEQUENCE {
                         tl1ipxFilterSourceMask
                              INTEGER,
                         tl1ipxFilterSourceNet
                              INTEGER,
                         tl1ipxFilterSourceHost
                              OCTET STRING,
                         tl1ipxFilterDestinationMask
                              INTEGER,
                          tl1ipxFilterDestinationNet
                              INTEGER,
                          tl1ipxFilterDestinationHost
                              OCTET STRING,
                         tl1ipxFilterNbrExceptions
                              INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilterSourceMask { tl1ipxFilterEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This  is the mask  to be applied  to the source  network from the
               incoming datagram.

               Access: 
                    read-write.

               Status: 
                    mandatory.












                                            216






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxFilterSourceNet { tl1ipxFilterEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the source network to be filtered.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilterSourceHost { tl1ipxFilterEntry 3 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is the source host to be filtered. A value of zero indicates
               all hosts.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilterDestinationMask { tl1ipxFilterEntry 4 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the  mask to be applied  to the destination network  from
               the incoming datagram.

               Access: 
                    read-write.

               Status: 
                    mandatory.







                                            217






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxFilterDestinationNet { tl1ipxFilterEntry 5 }

               Syntax:
                    INTEGER

               Definition: 
               This is the destination network to be filtered.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilterDestinationHost { tl1ipxFilterEntry 6 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is  the destination  host to  be filtered.  A value  of zero
               indicates all hosts.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilterNbrExceptions { tl1ipxFilterEntry 7 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the number of exceptions for this filter entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.








                                            218






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxFilterExceptionTable { tl1ipx 10 }

               Syntax: 
                    SEQUENCE OF tl1ipxFilterExceptionEntry

               Definition: 
               This  is the  list of  exceptions for  a designated  filter table
               entry.  Each first  is instantiated  by two  indices; first,  the
               filter table index; second, the exception table index (1..maximum
               number of exceptions). 

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilterExceptionEntry { tl1ipxFilterExceptionTable 1 }

               Syntax: 
                    tl1ipxFilterExceptionEntry ::= SEQUENCE {
                         tl1ipxFilterExceptionSrcNet
                              INTEGER,
                         tl1ipxFilterExceptionSrcHost
                              OCTET STRING,
                         tl1ipxFilterExceptionDstNet
                              INTEGER,
                         tl1ipxFilterExceptionDstHost
                              OCTET STRING
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.
















                                            219






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxFilterExceptionSrcNet { tl1ipxFilterExceptionEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the source network to be allowed.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilterExceptionSrcHost {  tl1ipxFilterExceptionEntry 2
          }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is the source host to be  allowed. A value of zero indicates
               all hosts.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilterExceptionDstNet { tl1ipxFilterExceptionEntry 3 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the destination network to be allowed.

               Access: 
                    read-write.

               Status: 
                    mandatory.







                                            220






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxFilterExceptionDstHost {  tl1ipxFilterExceptionEntry 4
          }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This  is the  destination  host to  be allowed.  A value  of zero
               indicates all hosts.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxForwarding { tl1ipx 11 }

               Syntax: 
                    INTEGER {
                          Gateway-thus-forward(1),
                          Host-thus-dont-forward(2)
                    }

               Definition: 
               This is the forward datagram flag.

               Access: 
                    read-only.

               Status: 
                    mandatory.




















                                            221






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxInReceives { tl1ipx 12 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of datagrams received including errors.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxInHdrErrors { tl1ipx 13 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of datagrams discarded due to header errors.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxForwDatagrams { tl1ipx 14 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of datagrams successfully forwarded.

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            222






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxOutNoRoutes { tl1ipx 15 }

               Syntax:
                Counter

               Definition: 
               This is the number of outbound datagrams unable to be routed.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxNumStatic { tl1ipx 16 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of static routes.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxBadSize { tl1ipx 17 }

               Syntax: 
                    Counter

               Definition: 
               This is the  number of  input messages  with a size   either  too
               large or too small.

               Access: 
                    read-only.

               Status: 
                    mandatory.








                                            223






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxInMsgs { tl1ipx 18 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of messages addressed to this device.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrInEchos { tl1ipx 19 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of echo messages for socket not supported.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxInEchos { tl1ipx 20 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of echo type messages received.

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            224






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxInEchoReply { tl1ipx 21 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of echo reply messages received.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxOutEchoReps { tl1ipx 22 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of echo replies output.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrInUnspecified { tl1ipx 23 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "unspecified".

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            225






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxErrInChecksum { tl1ipx 24 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "checksum".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrInSocket { tl1ipx 25 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "socket".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrInResources { tl1ipx 26 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "resources".

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            226






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxErrInNohost { tl1ipx 27 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "nohost".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrInMaxhops { tl1ipx 28 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "maxhops".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrInSizetoobig { tl1ipx 29 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "sizetoobig".

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            227






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxErrInErrors { tl1ipx 30 }

               Syntax: 
                    Counter

               Definition: 
               This is  the number  of error input  messages with  unknown error
               type.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxInErrors { tl1ipx 31 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of input messages with unknown message type.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrOutMsgs { tl1ipx 32 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of output error messages generated.

               Access: 
                    read-only.

               Status: 
                    mandatory.








                                            228






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxErrOutErrors { tl1ipx 33 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error type or broadcast input messages with
               errors.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrOutUnspecified { tl1ipx 34 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "unspecified".

               Access: 
                    read-only.

               Status:
                    mandatory.


               OBJECT: 
                    tl1ipxErrOutChecksum { tl1ipx 35 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "checksum".

               Access: 
                    read-only.

               Status: 
                    mandatory.






                                            229






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxErrOutSocket { tl1ipx 36 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "socket".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrOutResources { tl1ipx 37 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "resources".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrOutNohost { tl1ipx 38 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "nohost".

               Access: 
                    read-only.

               Status: 
                    mandatory.






                                            230






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxErrOutMaxhops { tl1ipx 39 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "maxhops".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxErrOutSizetoobig { tl1ipx 40 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "sizetoobig".

               Access: 
                    read-only.

               Status: 
                    mandatory.





               OBJECT: 
                    tl1ipxInOwnAddr { tl1ipx 41 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of times we received our own rip message.

               Access: 
                    read-only.

               Status: 
                    mandatory.




                                            231






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxInNoRoutes { tl1ipx 42 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of rip messages received with no routes.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxFilter { tl1ipx 43 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of messages discarded by filter processing.

               Access: 
                    read-only.

               Status: 
                    mandatory.








               OBJECT: 
                    tl1ipxHashHit { tl1ipx 44 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of times a route was found in the route  table
               on the first try.

               Access: 
                    read-only.

               Status: 
                    mandatory.


                                            232






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxHashMiss { tl1ipx 45 }

               Syntax: 
                    Counter

               Definition: 
               This  is the number of  times a route was  not found in the route
               table on the first try.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxBadMetric { tl1ipx 46 }

               Syntax: 
                    Counter

               Definition: 
               This is  the number of  routing message entries with  maxhops too
               big.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            233






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxBadAlloc { tl1ipx 47 }

               Syntax: 
                    Counter

               Definition: 
               This is the  number of times a  route could not  be saved due  to
               lack of resources.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxBadNbr { tl1ipx 48 }

               Syntax: 
                    Counter

               Definition: 
               This is the number  of rip messages received from a  site that is
               not a neighbor.

               Access: 
                    read-only.

               Status: 
                    mandatory.























                                            234






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxBadCommand { tl1ipx 49 }

               Syntax: 
                    Counter

               Definition: 
               This is the  number of rip messages with  unknown routing message
               type.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxBadAddr { tl1ipx 50 }

               Syntax: 
                    Counter

               Definition: 
               This is  the number of  routing message entries with  bad network
               numbers.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxNetworkIntfTable { tl1ipx 51 }

               Syntax: 
                    SEQUENCE OF tl1ipxNetworkIntfEntry

               Definition: 
               This  is a  table that  defines the  IPX network  interface. Each
               variable   is   instantiated   by    logical   interface   number
               (1..ifNumber).

               Access: 
                    read-write

               Status: 
                    mandatory.





                                            235






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1ipxNetworkIntfEntry { tl1ipxNetworkIntfTable 1 }

               Syntax: 
                    tl1ipxNetworkIntfEntry ::= SEQUENCE {
                         tl1ipxNetworkMaximumPacket
                              INTEGER,
                         tl1ipxNetworkAddress
                              INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxNetworkMaximumPacket { tl1ipxNetworkIntfEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This  is  the  maximum  subnet  packet  size  for  the  specified
               interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1ipxNetworkAddress { tl1ipxNetworkIntfEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the IPX network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.






                                            236






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


          2.18.  TL1 XNS Group

               OBJECT: 
                    tl1xnsInterfaceTable { tl1xns 1 }

               Syntax:
                SEQUENCE OF tl1xnsInterfaceEntry

               Definition: 
               This is a set  of flags, two  for each interface, that  indicates
               whether the interface should be  a route supplier and whether the
               interface   should   generate   checksums.   Each   variable   is
               instantiated by logical interface number (1..ifNumber).
                     

               Access: 
                    read-write

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsInterfaceEntry { tl1xnsInterfaceTable 1 }

               Syntax: 
                    tl1xnsInterfaceEntry ::= SEQUENCE {
                         tl1xnsRouteSupplier
                              INTEGER, 
                         tl1xnsGenChecksum 
                              INTEGER 
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.

















                                            237






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsRouteSupplier { tl1xnsInterfaceEntry 1 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                     }

               Definition: 
               This flag  indicates that the  specified interface  is a  routing
               information supplier.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    TRUE(1)


               OBJECT: 
                    tl1xnsGenChecksum { tl1xnsInterfaceEntry 2 }

               Syntax: 
                    INTEGER {
                         TRUE(1),
                         FALSE(0)
                     }

               Definition: 
               This  flag  indicates  that  the   specified  interface  computes
               checksums for generated packets.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    TRUE(1)











                                            238






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsBroadcastInterval { tl1xns 2 }

               Syntax: 
                    INTEGER 

               Definition: 
               This is the broadcast interval  ,in seconds, for the broadcast of
               routing information by a routing information supplier.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    30 


               OBJECT: 
                    tl1xnsRouteTimeout { tl1xns 3 }

               Syntax: 
                    INTEGER 

               Definition: 
               This  is  the timeout  value,  in  seconds,  for the  discard  of
               nonupdated routing table entries.

               Access: 
                    read-write.

               Status: 
                    mandatory.

               Default: 
                    180 

















                                            239






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsWellKnownGatewayNet { tl1xns 4 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the well known gateway network.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsWellKnownGatewayHost { tl1xns 5 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is the well known gateway host address.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsNbrStaticRoutes { tl1xns 6 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the  number of XNS static routes  currently maintained in
               non-volatile RAM.

               Access: 
                    read-write.

               Status: 
                    mandatory.








                                            240






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsStaticRouteTable { tl1xns 7 }

               Syntax: 
                    SEQUENCE OF tl1xnsStaticRouteEntry

               Definition: 
               This is the static  routing table. Each variable is  instantiated
               by an index (1..maximum number of XNS static routes).

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsStaticRouteEntry { tl1xnsStaticRouteTable 1 }

               Syntax: 
                    tl1xnsStaticRouteEntry ::= SEQUENCE {
                         tl1xnsStaticRouteNetwork
                              INTEGER,
                         tl1xnsStaticRouteGatewayNet
                              INTEGER,
                         tl1xnsStaticRouteGatewayHost
                              OCTET STRING,
                         tl1xnsStaticRouteCost
                              INTEGER,
                         tl1xnsStaticRouteOverride
                              INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.
















                                            241






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsStaticRouteNetwork { tl1xnsStaticRouteEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the network address of the destination.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsStaticRouteGatewayNet { tl1xnsStaticRouteEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the gateway network used to route to the network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT:
                    tl1xnsStaticRouteGatewayHost { tl1xnsStaticRouteEntry 3 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is the gateway host used to route to the network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.









                                            242






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsStaticRouteCost { tl1xnsStaticRouteEntry 4 }

               Syntax:
                INTEGER (0..255)

               Definition: 
               This is the cost to route to the network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsStaticRouteOverride { tl1xnsStaticRouteEntry 5 }

               Syntax: 
                    INTEGER {
                          TRUE(1),
                          FALSE(0)
                     }

               Definition: 
               This flag indicates  that this route should  override the dynamic
               route.

               Access: 
                    read-write.

               Status: 
                    mandatory.





















                                            243






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsNbrFilters { tl1xns 8 }

               Syntax: 
                    INTEGER

               Definition: 
               This  is the  number  of  XNS  filters  currently  maintained  in
               non-volatile RAM.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilterTable { tl1xns 9 }

               Syntax: 
                    SEQUENCE OF tl1xnsFilterEntry

               Definition: 
               This is  XNS filter  table. Each variable  is instantiated  by an
               index into  the filter table  (1..maximum number of  filter table
               entries). 

               Access: 
                    read-write.

               Status: 
                    mandatory.






















                                            244






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsFilterEntry { tl1xnsFilterTable 1 }

               Syntax: 
                    tl1xnsFilterEntry ::= SEQUENCE {
                         tl1xnsFilterSourceMask
                         INTEGER,
                               tl1xnsFilterSourceNet
                              INTEGER,
                               tl1xnsFilterSourceHost
                              OCTET STRING,
                         tl1xnsFilterDestinationMask
                         INTEGER,
                               tl1xnsFilterDestinationNet
                         INTEGER,
                               tl1xnsFilterDestinationHost
                         OCTET STRING,
                              tl1xnsFilterNbrExceptions
                                   INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilterSourceMask { tl1xnsFilterEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This  is the mask  to be applied  to the source  network from the
               incoming datagram.

               Access: 
                    read-write.

               Status: 
                    mandatory.












                                            245






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsFilterSourceNet { tl1xnsFilterEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the source network to be filtered.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilterSourceHost { tl1xnsFilterEntry 3 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is the source host to be filtered. A value of zero indicates
               all hosts.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilterDestinationMask { tl1xnsFilterEntry 4 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the  mask to be applied  to the destination network  from
               the incoming datagram.

               Access: 
                    read-write.

               Status: 
                    mandatory.







                                            246






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsFilterDestinationNet { tl1xnsFilterEntry 5 }

               Syntax:
                    INTEGER

               Definition: 
               This is the destination network to be filtered.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilterDestinationHost { tl1xnsFilterEntry 6 }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is  the destination  host to  be filtered.  A value  of zero
               indicates all hosts.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilterNbrExceptions { tl1xnsFilterEntry 7 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the number of exceptions for this filter entry.

               Access: 
                    read-write.

               Status: 
                    mandatory.








                                            247






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsFilterExceptionTable { tl1xns 10 }

               Syntax: 
                    SEQUENCE OF tl1xnsFilterExceptionEntry

               Definition: 
               This  is the  list of  exceptions for  a designated  filter table
               entry.  Each first  is instantiated  by two  indices; first,  the
               filter table index; second, the exception table index (1..maximum
               number of exceptions). 

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilterExceptionEntry { tl1xnsFilterExceptionTable 1 }

               Syntax: 
                    tl1xnsFilterExceptionEntry ::= SEQUENCE {
                         tl1xnsFilterExceptionSrcNet
                              INTEGER,
                         tl1xnsFilterExceptionSrcHost
                              OCTET STRING,
                         tl1xnsFilterExceptionDstNet
                              INTEGER,
                         tl1xnsFilterExceptionDstHost
                              OCTET STRING
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.
















                                            248






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsFilterExceptionSrcNet { tl1xnsFilterExceptionEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the source network to be allowed.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilterExceptionSrcHost {  tl1xnsFilterExceptionEntry 2
          }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This is the source host to be  allowed. A value of zero indicates
               all hosts.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilterExceptionDstNet { tl1xnsFilterExceptionEntry 3 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the destination network to be allowed.

               Access: 
                    read-write.

               Status: 
                    mandatory.







                                            249






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsFilterExceptionDstHost {  tl1xnsFilterExceptionEntry 4
          }

               Syntax: 
                    OCTET STRING (SIZE 6)

               Definition: 
               This  is the  destination  host to  be allowed.  A value  of zero
               indicates all hosts.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsForwarding { tl1xns 11 }

               Syntax: 
                    INTEGER {
                          Gateway-thus-forward(1),
                          Host-thus-dont-forward(2)
                    }

               Definition: 
               This is the forward datagram flag.

               Access: 
                    read-only.

               Status: 
                    mandatory.




















                                            250






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsInReceives { tl1xns 12 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of datagrams received including errors.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsInHdrErrors { tl1xns 13 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of datagrams discarded due to header errors.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsForwDatagrams { tl1xns 14 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of datagrams successfully forwarded.

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            251






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsOutNoRoutes { tl1xns 15 }

               Syntax:
                    Counter

               Definition: 
               This is the number of outbound datagrams unable to be routed.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsNumStatic { tl1xns 16 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of static routes.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsBadSize { tl1xns 17 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of input messages with a size either too large
               or too small.

               Access: 
                    read-only.

               Status: 
                    mandatory.








                                            252






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsInMsgs { tl1xns 18 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of messages addressed to this device.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrInEchos { tl1xns 19 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of echo messages for socket not supported.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsInEchos { tl1xns 20 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of echo type messages received.

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            253






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsInEchoReply { tl1xns 21 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of echo reply messages received.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsOutEchoReps { tl1xns 22 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of echo replies output.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrInUnspecified { tl1xns 23 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "unspecified".

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            254






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsErrInChecksum { tl1xns 24 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "checksum".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrInSocket { tl1xns 25 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "socket".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrInResources { tl1xns 26 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "resources".

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            255






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsErrInNohost { tl1xns 27 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "nohost".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrInMaxhops { tl1xns 28 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "maxhops".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrInSizetoobig { tl1xns 29 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error input messages of type "sizetoobig".

               Access: 
                    read-only.

               Status: 
                    mandatory.









                                            256






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsErrInErrors { tl1xns 30 }

               Syntax: 
                    Counter

               Definition: 
               This is  the number  of error input  messages with  unknown error
               type.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsInErrors { tl1xns 31 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of input messages with unknown message type.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrOutMsgs { tl1xns 32 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of output error messages generated.

               Access: 
                    read-only.

               Status: 
                    mandatory.








                                            257






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsErrOutErrors { tl1xns 33 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of error type or broadcast input messages with
               errors.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrOutUnspecified { tl1xns 34 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "unspecified".

               Access: 
                    read-only.

               Status:
                    mandatory.


               OBJECT: 
                    tl1xnsErrOutChecksum { tl1xns 35 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "checksum".

               Access: 
                    read-only.

               Status: 
                    mandatory.






                                            258






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsErrOutSocket { tl1xns 36 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "socket".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrOutResources { tl1xns 37 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "resources".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrOutNohost { tl1xns 38 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "nohost".

               Access: 
                    read-only.

               Status: 
                    mandatory.






                                            259






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsErrOutMaxhops { tl1xns 39 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "maxhops".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsErrOutSizetoobig { tl1xns 40 }

               Syntax: 
                    Counter

               Definition: 
               This  is the  number of  output  error messages  with error  type
               "sizetoobig".

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsInOwnAddr { tl1xns 41 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of times we received our own rip message.

               Access: 
                    read-only.

               Status: 
                    mandatory.







                                            260






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsInNoRoutes { tl1xns 42 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of rip messages received with no routes.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsFilter { tl1xns 43 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of messages discarded by filter processing.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsHashHit { tl1xns 44 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of times a route was  found in the route table
               on the first try.

               Access: 
                    read-only.

               Status: 
                    mandatory.








                                            261






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsHashMiss { tl1xns 45 }

               Syntax: 
                    Counter

               Definition: 
               This  is the number of  times a route was  not found in the route
               table on the first try.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsBadMetric { tl1xns 46 }

               Syntax: 
                    Counter

               Definition: 
               This is  the number of  routing message entries with  maxhops too
               big.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsBadAlloc { tl1xns 47 }

               Syntax: 
                    Counter

               Definition: 
               This is  the number of  times a route could  not be saved  due to
               lack of resources.

               Access: 
                    read-only.

               Status: 
                    mandatory.






                                            262






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsBadNbr { tl1xns 48 }

               Syntax: 
                    Counter

               Definition: 
               This is the number of rip  messages received from a site that  is
               not a neighbor.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsBadCommand { tl1xns 49 }

               Syntax: 
                    Counter

               Definition: 
               This is the  number of rip messages with  unknown routing message
               type.

               Access: 
                    read-only.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsBadAddr { tl1xns 50 }

               Syntax: 
                    Counter

               Definition: 
               This is  the number of  routing message entries with  bad network
               numbers.

               Access: 
                    read-only.

               Status:
                    mandatory.






                                            263






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsNetworkIntfTable { tl1xns 51 }

               Syntax: 
                    SEQUENCE OF tl1xnsNetworkIntfEntry

               Definition: 
               This  is a  table that  defines the  XNS network  interface. Each
               variable   is   instantiated    by   logical   interface   number
               (1..ifNumber).

               Access: 
                    read-write

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsNetworkIntfEntry { tl1xnsNetworkIntfTable 1 }

               Syntax: 
                    tl1xnsNetworkIntfEntry ::= SEQUENCE {
                         tl1xnsNetworkMaximumPacket
                              INTEGER,
                         tl1xnsNetworkAddress
                              INTEGER
                    }

               Access: 
                    read-write.

               Status: 
                    mandatory.





















                                            264






          Timeplex TIME/LAN 100                 Management Information Base
          January 7, 1992


               OBJECT: 
                    tl1xnsNetworkMaximumPacket { tl1xnsNetworkIntfEntry 1 }

               Syntax: 
                    INTEGER

               Definition: 
               This  is  the  maximum  subnet  packet  size  for  the  specified
               interface.

               Access: 
                    read-write.

               Status: 
                    mandatory.


               OBJECT: 
                    tl1xnsNetworkAddress { tl1xnsNetworkIntfEntry 2 }

               Syntax: 
                    INTEGER

               Definition: 
               This is the XNS network address.

               Access: 
                    read-write.

               Status: 
                    mandatory.
























                                            265