Carp and Captive portal don't work together
I've set CARP to work between two servers, using the WAN interface for synchronization, and it works fine.
Problem is, when I activate the captive portal, the LAN virtual IP disappears, and CARP stops working.
I've tried adding the LAN MAC address of the stations on the "Pass-through MAC" page (added MAC address of both servers), but it didn't work. Also tried the same for IP. The moment I disable captive portal, CARP immediately works again.
This problem has been reported through the mail list, and according to a request by Ermal Luçi on the list, I'm opening a bug report about it.