I have two controllers WC-35 with version 10.31.01.0048, and C4110 with version 09.21.10.0005, and i would like configure mobility tunnel between tow controllers, the controller´s dont have HA, this is possible?
I'm sorry but it's hard to help if you don't provide exact information.....
1) what is the IP of controller#1&2 interface that you'd like to use for mobility and how are the interface topologies are configured = physical or bridge@EWC
2) could you ping the IP this IP from controller#1 and vice-versa
controller 1: interface physical 10.10.2.254/ 24 with Ap registrering, version 09.21.10.0005
controller 2: interface physical 10.10.3.254/ 24 with Ap registrering, version 10.31.01.0048
and ping is successfull in both directions.
but controller 1 have 61 VNS configured and other controller have 3 VNS.