I've configured a CAM and CAS as both L2 OOB and have enabled L3 support with Real IP. I have a remote site that uses Avaya 4610SW VoIP phones. Both the CAM and CAS reside locally with no CAS at the remote site.
I'm able to get full functionality with VoIP phones and clients connected to the phones from a Layer 2 perspective, however when I try and get the remote office VoIP phone/client combo, it doesn't work. When I remove the phone and plug the client machine directly to the switchport, it works, so I'm sure the PBR and GRE configs are correct.
From my readings, I know that you need to exclude the mac addresses of the phones, and when I have done testing from a Layer 2 perspective, it works without a problem. The problem that I am seeing is that the mac address of the phone is not being picked up by the NAC. I'm aware that mac addresses are stripped off for L3, but I have no idea how to get this to work. The profile has been set up to not bounce the port, mac address notification vs linkup/down, etc.
Any ideas would be greatly appreciated.