Wireless Access

I know there are lots of posts on this but I was wondering if somebody could clear up how GRE striping should be configured in an AP failover scenario.

The following configuration is being used:

Master controller - 10.10.10.10

Local controller - 10.10.10.11

Both controllers have the GRE LMS LACP mapping set as below:

ap-lacp-striping-ip
aplacp-enable
striping-ip 10.10.10.13 lms 10.10.10.10
!

APs are in an AP group which has an AP system-profile configured as below:

ap system-profile "Master_Hosted"
lms-ip 10.10.10.10
bkup-lms-ip 10.10.10.11
lms-preemption
!

and also HA fast failover is configured as below:

ha group-profile "HA_Group1"
preemption
controller 10.10.10.10 role dual
controller 10.10.10.11 role dual
!

Both controllers show the AP as up with striping enabled (the s flag is there on 'show ap database long' from both controllers).

Connections work fine on the master controller but when I failover the AP to the local controller, the 'a' radio works fine but the 'b/g' radio doesn't allow connections.

I have been through numerous configurations with GRE striping to LMS IP but can't get this to work. 

Thanks

Hi Tim,

I've played with multiple configurations but originally each controller had its own striping IP as below:

striping-ip 10.10.10.13 lms 10.10.10.10

striping-ip 10.10.10.14 lms 10.10.10.11

Thanks