OpenVPN + dual WAN + CARP

[SirHash]

I have 2 pfsense boxes and 2 WAN connections with static IPs.
I have setup WAN failover as well as hardware failover.
Failover gateway group:
WAN #1 uses wan_vip1 (tier 1)
WAN #2 uses opt2_vip2 (tier2)

I would like OpenVPN clients to be able to connect to the VPN [using the lowest tier available] regardless of which box and/or WAN is up.

Could anyone point me in the right direction here?

[phil.davis]

1. Make the OpenVPN server listen on the failover gateway group
2. Register with a dynamic DNS provider (if not already).
   3)Add a Dynamic DNS entry to update the name based on Failover Gateway Group
3. Setup the OpenVPN client systems to use the dynamic name to connect