Specify exit interface
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I have a pfSense box set with two WAN interfaces.
I have multiple public IP's and have one interface handling x.x.x.242 - x.x.x.244 and one interface handling x.x.x.245 both have the same gateway.What I want to do is have all SMTP traffic leave out the x.x.x.245 interface.
I would assume that a simple LAN rule would do the job, but since both interfaces have the same gateway, I can't find a way to specify which interface it should exit.
So I'm thinking that I should do this with outbound NAT, but I have tried several things, but none have actually worked. Any ideas how this should be set up?
Thanks,
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You don't need and cannot use two interfaces in that way.
Just use multiple Virtual IPs on a single interface, and then you can NAT or do whatever you like.
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Thanks!