Firewall: NAT: Port Forward - Redirect only port and not ip
I want to move tcp/udp port 12 to port 13 on wan. But i don't know the dynamic ip.
Is it possible "Redirect target IP" to be left empty?
Put a dns name there?!
How will you redirect incoming traffic if you don't know where you want to redirect it to?
Perhaps ggzengel wants to change just the destination IP port number and leave the destination IP address unchanged.
I will forward wan:23 to wan:22. But wan has a dynamic ip.
I don't want to forward wan:23 to lan:23 because it's the first step thru the firewall.
It would be nice to have a drop down box like sorce ip in rules.