16. Orismenes syxnes erwthseis

Pou mporw na brw emporiko logismiko IPX gia Linux;

H etairia Caldera prosferei ena plhres yposthrigmeno Netware 3.x kai 4.x client kai me plhrh adeia. Mporeite na parete plhrofories gia ayto apo to Caldera Inc Web Server.

To logismiko IPX leitoyrgei me Arcnet/Token Ring/klp.;

To logismiko gia IPX sto Linux leitoyrgei me ArcNet kai Token Ring interfaces. Den exw akousei akomh kanenan na to exei dokimasei me to AX.25. H ru8mish einai idia me ayth toy ethernet ektos apo to oti prepei na antikatasthsete me katallhla onomata syskeywn anti gia 'etho' kai katallhles diey8unseis hardware opoy einai aparaithto.

Pws ry8mizw perissotera apo ena IPX interface;

An exete perissotera apo ena interface sto mhxanhma sas prepei na xrhsimopoihsete th entolh ipx_interface gia na ry8misete xeirokinhta to ka8ena, den prepei na xrhsimopoihsete th ru8mish `plug n play'.

Pws epilegw IPX diey8unseis;

To IPX networking einai paromoio, alla oxi idio me to IP networking. Mia megalh diafora einai o tropos me ton opoio xrhsimopoiountai oi diey8unseis. To IPX den xrhsimopoiei thn ennoia toy subnetworking kai etsi ta eidh twn sysxetisewn poy exete metaju twn diey8unsewn toy diktuoy kai ta diktya einai diaforetika. Oi kanones einai sxedon aploi:

• Ka8e dieu8ynsh IPX diktuoy prepei na einai monadikh se ena diktyo megalhs perioxhs Ayto perilambanei diey8unseis eswterikou diktuoy. Polloi organismoi poy xrhsimopoioun IPX se ena diktyo megalhs perioxhs prepei na exoyn kapoio eidos protyphs diey8ynsiodothshs poy prepei na akoloy8hsete.
• Ka8e dieu8ynsh toy host se ena atomiko diktyo prepei na einai monadikh. Ayto shmainei oti ka8e host se ka8e IPX diktyo prepei na exei mia monadika orismenh dieu8ynsh. Sthn periptwsh toy diktuoy ethernet ayto den einai duskolo ka8ws ka8e karta exei monadikh dieu8ynsh. Sth periptwsh toy IPX/PPP ayto shmainei oti prepei na bebaiw8eite oti exete dia8esei monadikes diey8unseis se oloys toys hosts sto diktyo, asxeta apo poio telos twn syndesewn einai syndedemena. H dieu8ynsh toy host den xreiazetai na einai monadikh se ena diktyo megalhs perioxhs ka8ws h dieu8ynsh toy diktuoy xrhsimopoieitai se syndyasmo me th dieu8ynsh toy host gia na anagnwrizei monadika ena host.

Ti einai ta frame types, poia na xrhsimopoihsw;

Yparxei mia poikilia apo frame types se xrhsh panw sta opoia mporeite na trejete IPX. To pio synh8ismeno apo ayta perigrafetai sto tmhma 'koinoi oroi' aytou toy keimenoy (katw apo to `Frame Type entry').

An 8elete na egkatasthsete to mhxanhma sas se ena yparxwn diktyo tote prepei na xrhsimopoihsete otidhpote einai hdh se xrhsh gia na sas epitrecei na epikoinwnhsete me toys alloys hosts sto diktyo, alla an h egkatastash einai se olokainoyrio diktyo mporeite na xrhsimopoihsete opoiodhpote apo mia seira prwtokolla gia na metaferei to IPX traffic. Sas synistw an ry8mizete ena olokainoyrio diktyo kai an xreiazeste na metaferete kai ta dyo IPX kai IP traffic na xrhsimopoihsete to yEthernet_II frame type.

Ta Windows95 mhxanhmata moy mperdeuontai kata thn aytomath anixneysh frame type;

Nai, profanws mporei na symbainei ayto. 8a mporousa na kanw asxhma sxolia, alla anti gi' ayto 8a proteinw mono na xrhsimopoihsete th xeirokinhth ru8mish frame type anti gia thn aytomath. Pi8anotata einai o kaluteros tropos.

Giati moy bgainei to mhnyma 'invalid argument' otan ry8mizw to IPX;

To pi8anotero einai oti den trexete ena pyrhna poy yposthrizei to IPX, etsi eite metaglwttiste jana ton pyrhna sas gia na to yposthrizei, h elegjte dipla oti exete pragmati xrhsimopoihsei to lilo gia na egkatasthsete kai na trejete to neo pyrhna.

Giati moy bgainei to mhnyma 'package not installed', otan ry8mizw to IPX;

To pi8anotero einai oti den trexete ena pyrhna poy yposthrizei to IPX, etsi eite metaglwttiste jana ton pyrhna sas gia na to yposthrizei, h elegjte dipla oti exete pragmati xrhsimopoihsei to lilo gia na egkatasthsete kai na trejete to neo pyrhna.

Giati moy bgainei to mhnyma 'IPX support not in kernel' apo to pppd;

Exete pi8anotata metaglwttisei to IPX san ena module kai de bebaiw8hkate oti htan fortwmeno prin jekinhsete to pppd.

Pws kanw NFS export ena mounted NCP filesystem;

Gia na xrhsimopoihsw to NFS gia na kanw export ena NCP susthma arxeiwn prepei na to prosarthsete xrhsimopoiwntas thn epilogh ncpmount -V. Ayth h epilogh sas epitrepei na prosarthsete mono ena volume enos diakomisth arxeiwn anti ths synh8ismenhs prosarthshs olwn. Otan to kanete ayto, o NFS daimonas 8a sas epitrecei na kanete export ekeino to susthma arxeiwn me to synh8ismeno tropo.

Giati de leitoyrgei to slist otan exw ena eswteriko diktyo me mars_nwe;

Prepei na exete energopoihsei ton kontinotero diakomisth. Ayto shmainei oti to entry 401 sto arxeio /etc/nwserv.conf, prepei na einai 0 ektos an exete kapoio logo gia na mhn apantate gia na breite toys kontinoteroys servers. An 8elete apla na kanete to slist na doylecei kai na mhn apantate se ka8e aithsh poy dexeste apo ton kontinotero diakomisth, symperilabete to eswteriko sas diktyo kai ton ari8mo komboy sto arxeio /etc/nwserv.stations kai 8este to entry 401 sto arxeio /etc/nwserv.conf se 2.

To paketo ncpfs leitoyrgei me mars_nwe ;

O kwdikas twn Martin kai Volker arxizei siga siga na sygklinei. Prosfates ekdoseis toy mars_nwe exoyn mia epilogh thn opoia energopoieite gia na leitoyrghsei me to ncpfs. Prepei na energopoihsete to WITH_NAME_SPACE_CALLS sto mars_nwe sto arxeio config.h>.

Yparxei kanena dwrean logismiko gia DOS to opoio na leitoyrgei me mars_nwe;

Mia epinohmenh erwthsh ajizei mia epinohmenh apanthsh. Xairomai poy rwthsate, o Martin exei ena paketo to opoio dianemei parapleyra me to paketo mars_nwe poy prosferei dwrean DOS client yposthrijh gia to mars_nwe diakomisth. Mporeite na to breite sta idia sites poy brhkate kai to diakomisth, kai 8a legetai mars_dosutils-0.01.tgz. Perilambanei C phgaio kwdika gia programmata opws ta slist.exe, login.exe, map.exe klp. O kwdikas mporei na metaglwttistei me Borland(tm) C.