> I am running redhat6.2 as a firewall.  I am masquerading to a
> 192.168.0.0/255.255.255.0 network.  I want to route a specific port from
the
> outside world to a server on the inside.  How do I do this.
>

Try a little proggy called rinetd
You'll find it on mirror.aarnet.edu.au

It's great to make the firewall look like a web server (the real server is
safe on the private 192.168 network.

After installing the rpm you edit the /etc/rinetd.conf file.
Here you put local address/port : remote address/port pairs.
EG:
139.130.160.1 80 192.168.1.5 80

That will redirect packets that are arriving on the ppp external interface
and lob them at the server on the private network.
return traffic is handled automagically.






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