Re: [LARTC] port forwarding to different servers with nat

[Lawrence MacIntyre <lpz@ornl.gov>]

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So for example, you want one machine (call it fred) to have a web server
on port 80, and another (call it wilma) to have a web server on port
8080?

Simply forward port 80 to fred:80 and port 8080 to wilma:80. 
Alternately, you can run wilma's webserver on port 8080 and forward port
8080 to wilma:8080.

On Thu, 2003-09-04 at 13:05, Ben wrote:
> Hey guys, here's a basic problem I cannot seem to figure out. I've got a 
> box doing NAT for some servers and masquarading for a bunch of other 
> desktops. The way I have it working, I need to the give my NAT box one 
> IP number for the masquarding, and then one additional IP number for each 
> server it NATs for. That's a waste; I'd like to give the NAT box one IP 
> for all servers, and then forward to the correct server based on port. 
> (Yes, that implies none of the servers can run services on the same port, 
> and I'm fine with that.)
> 
> It seems like this should be a pretty common scenario, but I haven't been 
> able to get it working and I haven't seen any examples online. I'm sure 
> *somebody* has it working.... would that person please share the wealth?
> 
> 
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