08-25-2023 07:31 PM - edited 08-25-2023 09:43 PM
I am trying to configure CISCO 2800 router to establish XOT IP (PVC ) & then route IP (XOT) to serial SVC.
MY cisco router 2800 connected with server ( ulinga) which generates IP (XOT) - Ip address 168.132.176.74. Other end connected with serial SVC. SVC calling/called address: 3000080000 . There is a IP/TCP connection over X.25 from ulinga to CISCO router 2800.
Would you kindly support where I missed the config:
Current config:
x25 routing
!
!
!
!
!
bridge irb
!
!
interface GigabitEthernet0/0
no ip address
duplex auto
speed auto
bridge-group 1
!
interface GigabitEthernet0/1
no ip address
duplex auto
speed auto
bridge-group 1
!
interface Serial0/0/0
no ip address
shutdown
clock rate 2000000
!
interface Serial0/0/1
no ip address
shutdown
clock rate 2000000
!
interface Serial0/1/0
description X.25 circuit #1
bandwidth 64
no ip address
encapsulation x25 dce
x25 win 7
x25 wout 7
x25 ips 1024
x25 ops 1024
clock rate 64000
lapb N1 8248
!
interface Serial0/1/1
description X.25 circuit #2
bandwidth 64
no ip address
encapsulation x25 dce
x25 win 7
x25 wout 7
x25 ips 1024
x25 ops 1024
clock rate 64000
lapb N1 8248
!
interface Serial0/2/0
no ip address
shutdown
clock rate 2000000
!
interface Serial0/2/1
no ip address
shutdown
clock rate 2000000
!
interface Serial0/3/0
no ip address
shutdown
clock rate 2000000
!
interface Serial0/3/1
no ip address
shutdown
clock rate 2000000
!
interface BVI1
ip address 10.40.130.10 255.255.255.0
!
ip route 0.0.0.0 0.0.0.0 10.40.130.1
!
no ip http server
no ip http secure-server
!
logging trap notifications
logging 192.168.40.3
logging 192.168.26.3
logging 10.144.64.17
logging 192.168.40.2
logging 192.168.26.2
logging 10.145.64.17
access-list 1 permit 192.168.40.0 0.0.1.255
access-list 1 permit 192.168.26.0 0.0.1.255
access-list 1 permit 168.132.0.0 0.0.255.255
access-list 1 permit 10.0.0.0 0.255.255.255
access-list 4 permit 10.40.130.10
access-list 22 remark controls SNMP-ACCESS
access-list 22 permit 192.168.40.2
access-list 22 permit 192.168.40.3
access-list 22 permit 168.132.108.4
access-list 22 permit 168.132.108.9
access-list 22 permit 168.132.108.10
access-list 22 permit 168.132.108.11
access-list 22 permit 192.168.40.20
access-list 22 permit 192.168.26.2
access-list 22 permit 192.168.26.3
access-list 22 permit 192.168.26.4
access-list 22 permit 10.26.1.108
access-list 22 permit 168.132.158.4
access-list 22 permit 168.132.158.10
access-list 22 permit 168.132.158.11
access-list 22 permit 168.132.158.9
x25 route source 7300013000 interface Serial0/1/0
x25 route source 7300080000 interface Serial0/1/0
x25 route 7700088000 source 3000702502 interface Serial0/1/1
x25 route 7700088000 source 3000702501 interface Serial0/1/0
x25 route 7700088000 interface Serial0/1/0
x25 route 7700088000 interface Serial0/1/1
x25 route 7080000005 xot 10.40.5.254 xot-keepalive-period 10 xot-keepalive-tries 3
x25 route 3000080000 xot 168.132.176.74 xot-keepalive-period 10 xot-keepalive-tries 3
!
control-plane
!
bridge 1 protocol ieee
bridge 1 route ip
08-26-2023 05:37 AM
Hello @kamrul9706070,
What's not working or the issues you're facing ? Could you please more elaborate ?
Thanks.
08-27-2023 01:13 AM
Thanks. I cant ping 168.132.176.74 using source 10.40.130.10. TCP/IP connection also not establish. It tries 3 times & then failed.
My service related to below part:
interface BVI1
ip address 10.40.130.10 255.255.255.0
!
ip route 0.0.0.0 0.0.0.0 10.40.130.1
x25 route 3000080000 xot 168.132.176.74 xot-keepalive-period 10 xot-keepalive-tries 3
x25 route 7700088000 interface Serial0/1/0
x25 route 7700088000 interface Serial0/1/1
08-27-2023 02:44 AM
Thanks for that clarification.
Does the remote router know how to route packets towards 10.40.130.10 ?
08-27-2023 03:48 AM
HI, Thanks a lot. the CKT diagram is like that. Here XOT router is CISCO 2800. This is my config for CISCO 2800. uLinga convert X.25 to XOT & forward to XOT router ( forwarding address 168.132.176.74) over TCP/IP. XOT router (CISCO 2800) establish IP PVC (XOT) with uLinga & the route/convert to X.25 towards end host machine. May be I missed some config in CISCO 2800 ( XOT router), but struggling to find out the issue. Could you plaese advise if possible.
08-27-2023 04:34 AM - edited 08-27-2023 04:36 AM
All physical connections are correct and the interfaces are up and operational ? I see a lot of serial interfaces shutdown.
Try without keepalives feature these 2 xot routes:
x25 route 7080000005 xot 10.40.5.254
x25 route 3000080000 xot 168.132.176.74
08-27-2023 04:41 AM - edited 08-27-2023 04:42 AM
Hi, Thanks. I will try & let you know. Just for your clarification. Source uLinga Address: 168.132.176.74. Destination calling/called address is 3000080000 . Destination is connected with only Serial0/1/0 & Serial0/1/1 . Source uLinga connected with GigabitEthernet0/0 & GigabitEthernet0/1 . Those interfaces are up. Source uLinga is trying to build TCP/IP connection with XOT router. This is for kind information & better review.
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