Verifying L2 ICSR Configuration

To verify the configuration, use the following commands:

  • show config context srp

  • show srp monitor all

  • show srp info

The following is a sample output of show config context srp command:

[local]upf# show config context srp
    context srp
    bfd-protocol
    #exit
    service-redundancy-protocol
      checkpoint session duration non-ims-session 0 
      checkpoint session duration ims-session 0
      force-pactv-to-actv-timeout 1
      l2-icsr enable
      [output truncated]

The following is a sample output of show srp monitor all command:

[local]upf# show srp monitor all
+----- Type: (A) - Auth. probe (B) - BGP (D) - Diameter (F) - BFD (E) - EGQC (C) - Card
| (V) - VPP (S) - Sx
|
|+---- State: (I) - Initializing (U) - Up (D) - Down
||
||+--- GroupId
|||
vvv IP Addr Port Context(VRF Name) Last Update
-------------------------------------------------------------------------------
FU0 209.165.200.225 3785 SAEGW Thu Jan 05 01:13:08 2023
FU0 209.165.200.227 3785 SAEGW Thu Jan 05 01:13:08 2023
FU0 209.165.200.230 3785 ISP Thu Jan 05 01:13:08 2023
FU0 209.165.200.231 3785 ISP Thu Jan 05 01:13:08 2023
------------------------------------------------------------------------------
[local]upf#
[local]upf# context SAEGW
[SAEGW]upf# show bfd neighbors >>>>>
All the time intervals are in ms
OurAddr NeighAddr LD/RD DtctTime State Intf
209.165.200.226 209.165.200.225 1/1090519046 150 Up S5_SGW_PGW
209.165.200.226 209.165.200.227 2/1 300 Up
Total Sessions 2
Sessions in UP state 2

The following is a sample output of show srp info command:

sample o/p:
[local]l10-ru34-up1# show srp info
Service Redundancy Protocol:
-------------------------------------------------------------------------------
Context: srp
Local Address: 209.165.201.234
Chassis State: Active
Chassis Mode: Primary
Chassis Priority: 47299
Local Tiebreaker: 00-50-56-AE-EE-8D
Route-Modifier: 33

Peer Remote Address: 209.165.201.235
Peer State: Standby
Peer Mode: Backup
Peer Priority: 1673325643
Peer Tiebreaker: 00-00-00-00-00-00
Peer Route-Modifier: 0
Last Hello Message received: Tue Jan 10 04:40:43 2023 (2 seconds ago)
Peer Configuration Validation: Complete
Last Peer Configuration Error: None
Last Peer Configuration Event: Tue Jan 10 04:32:31 2023 (494 seconds ago)
Last Validate Switchover Status: None
Connection State: Connected
Next Peer Audit Scheduled:
Periodicity Audit Scheduled : -
Daily-Start-time Audit Scheduled : -
Cron-Job Audit Scheduled : -
Peer Audit State: Unknown
Last Peer Audit Type: Unknown
Last Peer Audit Successful: -
DSCP Configuration:
Control flow : be
Session flow : be
Feature Configured-status Operational-status
allow-volte-data-traffic: Disabled Enabled
allow-all-data-traffic: Disabled Enabled

[local]l10-ru34-up1#