we want to deploy four firewalls in cluster in individual interfaces mode. Because we are using individual interfaces mode each interface will have a different IP address.
As the site-to-site VPN is a non-cluster feature, VPN traffic will only be managed by the Master of the cluster.
If the Master switch fails, the IP address of the interface of the new Master will be different, how can the site-to-site VPN recover in the new master Switch?
Which other option I would have to achieve this setup? there is no virtual interface? like a master virtual IP? or any kind of loopback interface?
Thanks a lot.