We have cable internet with 5 assigned static IP addresses.
The UC-540 is assigned say 22.214.171.124
Our SBS 2011 server is assigned 126.96.36.199 with ports 25/80/443/3389 NAT'd to 188.8.131.52 on the LAN
All server (192.168.1.10) traffic must exit the network via 184.108.40.206 in order to eliminate multiple issues (email, vpn, etc).
Currently when I point the server's browser at http://whatismyip.com, the website returns the UC540 gateway IP of 220.127.116.11 in my example.
I need the website to return 18.104.22.168 instead.
Any help appreciated.
My apologies, I didn't provide you the correct instructions.
You first need to define the pool of available external IP addresses to use. In this case, just the 1 external IP for the server.
Then you need to create the NAT mapping where you tie the internal and external IPs. Make sure to set the NAT mapping for all ports.