Commuication problem

sorry to disturb you again, I have one more question.

Can u please tell me how to setup Port Forwarding on SBS 2003 Server. We didn't enable the Basic Firewall on SBS 2003 and no ISA server, still we have to setup the port forwarding on External NIC.

1. Go to 'Routing and Remote Access' under "Administrative Tools\Routing and Remote Access"
2. Select your server and go to IP Routing
3. Under NAT/Basic Firewall find the External NIC connection, click on it and select Properties.
4. Under the 'Services and Ports' tab, you will then be able to forward whatever ports you want as you did with the NAT router