Multiples Wan on same interface?

[Summer]

With multiples gateways on the same subnet, connected on a switch that goes to the wan interface of pfsense it is possible to setup a multiwan failover?

gw 1                    gw 2
  |________________|_____________switch__________WAN INTERFACE OF PFSENSE

[Reiner030]

clear,… one of the easiest thing mentioned here often / several howto's are offered...

1. define both gateways  (System => Routing)
2. put them in a Routing Group ... (depens on your wants... loadbalancing, failover mode)