---Reply to mail from Ask - about
> Hi,
> Do anyone know what firewall product that can do this
>
> Internet ------- Router -------- Firewall ----- Internal
>
> where
> Router ip is a.b.c.1
> Firewall ip is a.b.c.2
> Internal ip is a class C register IP addresss a.b.c.3 -- a.b.c.254
>
You can do this with linux, however its firewall ability is somewhat
limited.. Depending on the specific needs it may work.. I havent worked
at all with ipchains which is suppsoed to be a total rewrite of the
firewalling code, and supposed to be more powerful, but then if we deal
with 'supposed to be' things, the world is supposed to be a safe place :)
Additionally, most routers will let you apply packet filters (most
marketing types call this 'firewalling' :) and they can block for stuff..
It really depends on your needs and budget :)
--
Bret McDanel http://www.rehost.com
Realistic Technologies, Inc. 973-514-1144
These opinions are mine, and may not be the same as my employer
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