When new AP's are added to the current wifi solution, AP7060DN, all the other AP's that were working fine before are starting to collapse, entering in fault -> CFG state.
Several alarms are being spotted, including CAPWAP timeout
Heartbeat packet transmission for the CAPWAP control tunnel between the AC and AP times out
Also other several alarms including an IP conflict
We have checked the conflict IP alarm and found out that the IP address that was conflicting was the exactly same IP as the VRRP virtual IP configured
Root cause: The DHCP server was assigning to the AP the same IP that was manually configured as the VRRP virtual-ip.
As a solution in case you encounter similar symptoms is to check if the VRRP virtual-ip is included in DHCP pool, and if it does exclude the VRRP virtual-ip configured from the DHCP pool.
