Folks, I connected a Cisco WAAS appliance to a remote site, inline, router--shaper---Cisco WAAS--internal switch.
Initially communications worked fine.
Then users on remoteSite reported sporadic application issues.
I've seen a behavior before in which the Cisco WAAS box by default decrements the TTL once traffic goes through, thus causing the BGP routes to go missing.
So here is my question:
If I want to validate that such TTL decrement issue is what is causing this project, which bgp command should I use? I do not have access to the Remote branch (RouterB and RouterC) configuration at this time.
On SwitchA I attempted to monitor with 'debug ip bgp events' but I have not seen anything relevant.
Please advise on how to approach this. Once I power off the WAAS (and the circuit closes) all communication goes back to normal.
If I need to solve this with the ebgp multihop command, in which router exactly I should enter the ebgp multihop command?
Please see attached diagram.