[TriLUG] port forwarding

[Jon Carnes]

On Friday 14 June 2002 05:37 pm, Thunder Bear wrote:
> > Since I only have a few hours to dedicate here and there...I was
> > wondering if I can set the new box up behind my exiting firewall
> > and replace the services one at a time.  
>
> I do this all the time with OpenBSD and have no reason to believe that
> you can't do it with Linux.
>
I do this all the time with Linux...

>
> > 2. Is "port forwarding" the right term for this?  
>
> Yeah either port forwarding or port redirection.
>
> > 3. Is IPChains the tool for this?  If not, what is?
>
IPchains will work fine.  Also check out the LVS (linux virtual server) 
project.  I use ipvsadm to do redirections for various services.  Works 
great for your situation.  

Good Luck