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Community Member

TCPIP to X.25 Translation to SVC's versus PVC's

I have a need to translation incoming TCPIP traffic to a serial interface configured to communicate to an X.25 conenction. The X.25 line has SVC's with 10 LU's per port. I need to be able to translate the TCPIP port combinations to the SVC's.

I have done this with PVC's, but not to SVC's.

2 REPLIES
Community Member

Re: TCPIP to X.25 Translation to SVC's versus PVC's

... there are still some ? for me interpreting youfr question correctly. You are speaking about LU's, so you are dealing with SNA and we have to discuss QLLC (SNA via X.25). Then the traffic is incoming TCP, so you er dealing with DLSw. However, I'm showing running Cisco config with SVC's, PVC's and all this QLLC stuff is transported via DLSw. Hope that's, what you want.

cheers

hagen

!

source-bridge ring-group 210

dlsw local-peer peer-id 192.9.210.51

dlsw remote-peer 0 tcp 192.9.152.1 lf 1500

dlsw remote-peer 0 tcp 192.9.162.1 lf 1500

!

interface Serial0/2

description ====> FEP X25 MCH ADDRESS=10 <====

no ip address

encapsulation x25

no ip mroute-cache

bandwidth 10

x25 address 45296320002

x25 ltc 9

x25 htc 10

x25 map qllc 4000.0008.3172 0

x25 map qllc 4000.0006.3172 45717120012

x25 map qllc 4000.0007.3172 45423940001

x25 pvc 1 qllc 4000.0003.172a 45400020267

x25 pvc 2 qllc 4000.0001.3172 45421020137

x25 pvc 3 qllc 4000.0002.3172 45221060007

x25 pvc 5 qllc 4000.0003.3172 45381010084

x25 pvc 6 qllc 4000.0003.172c 45300040169

x25 pvc 7 qllc 4000.0004.3172 45511040692

x25 pvc 8 qllc 4000.0005.3172 45341020371

qllc dlsw vmacaddr 4000.0006.3172 partner 0200.00c0.e884 sap 04 04

qllc dlsw pvc 1 vmacaddr 4000.0003.172a partner 0200.00c0.e884 xid 0173172A

qllc dlsw pvc 2 vmacaddr 4000.0001.3172 partner 0200.00c0.e884 xid 01713172

qllc dlsw pvc 3 vmacaddr 4000.0002.3172 partner 0200.00c0.e884 xid 01723172

qllc dlsw pvc 5 vmacaddr 4000.00

bb03.3172 partner 0200.00c0.e884 xid 01733172

qllc dlsw pvc 6 vmacaddr 4000.0003.172c partner 0200.00c0.e884 xid 0173172C

qllc dlsw pvc 7 vmacaddr 4000.0004.3172 partner 0200.00c0.e884 xid 01743172

qllc dlsw pvc 8 vmacaddr 4000.0005.3172 partner 0200.00c0.e884 xid 01753172

Community Member

Re: TCPIP to X.25 Translation to SVC's versus PVC's

The connection from the router interface is connected to a Tandem S74000. The Logical Units are native X.25.

X25AM STATUS SU

Name State DevType Recsize SUnum Port LCNnum

$H03AX.#ATT01 STARTED 9,0 128 1 0

$H03AX.#ATT02 STARTED 9,0 128 2 0

$H03AX.#ATT03 STARTED 9,0 128 3 0

$H03AX.#ATT04 STARTED 9,0 128 4 0

$H03AX.#ATT05 STARTED 9,0 128 5 0

$H03AX.#ATT06 STARTED 9,0 128 6 0

$H03AX.#ATT07 STARTED 9,0 128 7 0

$H03AX.#ATT08 STARTED 9,0 128 8 0

$H03AX.#ATT09 STARTED 9,0 128 9 0

$H03AX.#ATT10 STARTED 9,0 128 10 0

$H03AX.#ATT11 STARTED 9,0 128 11 6

$H03AX.#ATT12 STARTED 9,0 128 12 6

$H03AX.#ATT13 STARTED 9,0 128 13 6

$H03AX.#ATT14 STARTED 9,0 128 14 6

$H03AX.#ATT15 STARTED 9,0 128 15 6

$H03AX.#ATT16 STARTED 9,0 128 16 6

$H03AX.#ATT17 STARTED 9,0 128 17 6

$H03AX.#ATT18 STARTED 9,0 128 18 6

$H03AX.#ATT19 STARTED 9,0 128 19 6

$H03AX.#ATT20 STARTED 9,0 128 20 6

I need to be able to translate TCPIP address and port to an X121 address for each set of SVC's. i.e. port 0 and port 6 are two different environments.

Thanks,

Clay

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