Is port forwarding what you want? Port forwarding can take stuff that's addressed to 111.111.111.111:80 and forward it to 222.222.222.222:5000. Or do you want to have something that is addressed to 222.222.222.222:80 changed to 222.222.222.222;5000? The latter I don't know how to do, but I did run across the Advanced Routing HOWTO the other day. I didn't read it, but it looks very interesting and might address this issue. Eric On Mon, Mar 19, 2001 at 01:50:30PM -0600, Jason Sowers wrote: > Does anyone know if there is hardware/software out there that will allow me > to switch TCP/UDP ports of communication as it traverses a DMZ? For > example, if you have a web server that is outside of you network that is > getting information from a DB server on the inside of your network, is there > anyway to switch the packet from port 80 to port 5000 as it crosses the DMZ? > Maybe Linux can do it or some package on Linux. I can't find anything that > will do it. Cisco can't so I don't know really where to go. Any > input/leads would be great. > > Thanks > > Jason Sowers > > _______________________________________________ > tclug-list mailing list > tclug-list at mn-linux.org > https://mailman.mn-linux.org/mailman/listinfo/tclug-list >