[PLUG] routing help for a 2-nic RH7.0 gateway

[Jeff Dean <jdean@ieee.org>]

Hi everyone.  I really should just figure this out myself, but I'm in quite 
a hurry.  I have an e-smith server (RH7.0 based mail/gateway - 
http://www.e-smith.org) with two nics at a non-profit school.  One side is 
on a private 10.0.0.0/16 LAN, the other is in a DMZ.  The e-smith server is 
wide open from the inside and locked down from the DMZ (except for http and 
smtp).  I need to limit access to the web from all inside systems except my 
proxy servers/web filters (10.0.0.4, currently).  I'm no routing guy, but 
can get the ipchains commands in where necessary.  Does anyone know the 
magic, and where to put it?  I'd really appreciate your help...

Thanks.

jd


Jeff Dean
jdean@ieee.org


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