Redirect internal IP address
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I want to be able to redirect email traffic on my pfsense to another local network connected to a different interface on the pfsense. When a user, who is connected to a network off of the pfsense, makes a request to my exchange server (e.g. mail.dog.com) it resolves to the public IP (e.g. 4.4.4.4). I understand this part is working the way it should.
I have the network that exchange is connected to accessible on a different interface on the pfsense. I want mail.dog.com to resolve to the private ip address of 192.168.1.1.
I have been trying to figure out how to do this but cannot get it right… Outbound NAT, firewall aliases, host overrides in the dns resolver. Am I looking in the right place to do this?
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Solved - I think.
I disabled the DNS resolver; made sure I had DNS entries in System > General Setup > DNS Servers; Enabled DNS Forwarder and entered the host I want to redirect in the host override.
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this is simple port forward, or inbound nat..
https://doc.pfsense.org/index.php/How_can_I_forward_ports_with_pfSense
