Firewall: NAT: Port Forward - Redirect only port and not ip

ggzengel · Dec 8, 2010, 9:19 PM

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?

eri-- · Dec 8, 2010, 11:03 PM

Put a dns name there?!

clarknova · Dec 8, 2010, 11:20 PM

How will you redirect incoming traffic if you don't know where you want to redirect it to?

wallabybob · Dec 9, 2010, 10:09 AM

Perhaps ggzengel wants to change just the destination IP port number and leave the destination IP address unchanged.

ggzengel · Dec 9, 2010, 6:23 PM

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.