Added new remote site today utilizing a WAVE274 appliance as the site only has three T1s. I'm using WCCP to redirect traffic to the appliance and wccp indicates that the appliance and router are communicating properly. The appliance resides on a different subnet from servers and is excluded from acceleration via WCCP access-list. For some reason the appliance is not peering with any of the other WAAS devices. The WAAS manager sees the appliance and is able to fully control it. All other sites are using either NME-WAEs or SM-SREs running WAAS. Previously I was using this WAVE274 at another location and replaced it with an NME-WAE so I know the appliance works. I've attached the topology. Any clues as to why it is not peering with at least the main site as there should always be traffic traversing to that site.
I have "ip wccp 62 redirect in" on all WAN interfaces and "ip wccp 61 redirect in" on all LAN interfaces on the routers.