Hi cjoseph;
this is the network that we are configuring to our customer:
1. We have two local controllers one on each branch offices
2. We two master controller (master - standby) on main office
3. We have configured the same VLANs on master - standby and local controller
4. We have configured a guest SSID for internet access. this internet service for guest users is at the main office
5. We have configured a GRE L2 tunnel from local controller to master controller on vlan 999 for traffic for guest users and It working fine
6. This GRE L2 tunnel on local controller have as IP address destination an IP interface on the master controller but if the master controller to go down we loss the guest traffic over the GRE L2 tunnel because it has other IP address.
7. I have configured a VRRP IP on guest VLAN (999) on master - standby controller and heve configured the local controller GRE L2 tunnel as destination IP address this VRRP IP but it doesn't work.
Do you know if the GRE L2 tunnel to work using a VRRP Ip address at the master-standby controller?
Thank you
Wmontilla