Redundant CSM probes not working using OneArmedMode+PBR
In a redundant configuration: 2xCat6500 with one CSM each, using One Armed Mode when we use Policy Based Routing for return traffic the redundant CSM probes fail. If we use Source NAT instead everything works fine (both Active and Standby ok).
The problem is that we need to user PBR because the servers need to know the source IP and we want to assure a quick failover.
Re: Redundant CSM probes not working using OneArmedMode+PBR
I'm pointing to the alias address. I didn't mention before but both C6500 have an IP interface configured in the Server Side VLAN and are using HSRP. I think the problem is related with that - when the redundant CSM sends the probe request, the response is routed to the active CSM. Maybe I need to define a specific PBR to the probes.
Moquery is the command line cousin of Vizore, it's very helpful and efficient sometimes during the troubleshooting. This article aims to provide moquery cheat sheet to the users for some most common seen scenarios.
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