Failover Port Forwarding to another local IP

[Bronislaw]

Hi!

I have two web servers mirroring each other in a MASTER-MASTER setup within their private subnet

node01 = 192.168.100.100
node02 = 192.168.100.200

I use reverse proxying setup as if node01 doesn't response it failover to node02
but SSL takes a lot of ressources on the pfSense box.

What I would like to accomplish is port forward WAN:80 to node01:80
and if node01 fails automatically change port forward to WAN:80 to node02:80

I could probably do it with a cronjob script but what would be the proper way to do this?
is there a package that actually does it ?

Thank you

[Bronislaw]

I think I found a solution.. Load Balancing... I will dig into this