NATting and external IPs

[johndog]

Hi,
I have been pulling my hair out trying to figure out how to NAT an external IP to and internal IP on my network. I have a Netopia T1 router with a Netscreen firewall behind it. I can't seem to get the external IP mapped correctly and I feel as if I've tried everything that there is to try. How can I get the external IP to NAT correctly with the internal IP so that I can allow traffic flow through port 80? There is no DMZ on the firewall, just Trust and Untrust. Thanks for your help.

 

[Phobos1821]

I'm not familiar with the equipment that you have, but usually you configure NAT settings on the firewall. You should look there first.

I dont believe the Netscreen has NAT capability. I beleive from looking on the internet, that it just has port forwarding. That may be what your looking for.

Set up a rule to forward all traffic from port 80 on your public IP address to port 80 on your private ip address (192.168.1.x, etc..)