Patch-ID# 103677-01 Keywords:pc-nfs tokenring token ring Ring Failure NFS909F IBM 8250 Synopsis: PC-NFS 5.1c: "NFS909F Ring Failure" if a TR cable removed from the hub Date: Jul/01/96 Solaris Release: SunOS Release: Unbundled Product: PC-NFS Unbundled Release: 5.1c Relevant Architectures: PC BugId's fixed with this patch: 1252131 Changes incorporated in this version: Patches accumulated and obsoleted by this patch: Patches which conflict with this patch: Patches required with this patch: Obsoleted by: Files included with this patch: nfs-ndis.sys Problem Description: 1252131: Removing a cable from an active IBM 8250 hub causes other PC's to go down with the error message "NFS909F Ring Failure." Patch Installation Instructions: NOTE: This patch can be applied to PC-NFS 5.1a, 5.1b or 5.1c. This patch consists of one file (nfs-ndis.sys): On the system where PC-NFS is installed save the existing nfs-ndis.sys file and replace it with the new file. eg: copy c:\nfs\nfs-ndis.sys c:\nfs-ndis.sav copy a:\nfs-ndis.sys c:\nfs Reboot the PC. NOTE: If installing on a PC running Windows for Workgroups copy the nfs-ndis.sys patch to the Windows directory also.