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Date:      Mon, 6 Oct 1997 13:55:13 +0200 (MET DST)
From:      chrw <shredder@hack.babel.dk>
To:        freebsd-isp@freebsd.org
Subject:   routing between networks
Message-ID:  <Pine.BSF.3.91.971006134355.13842A-100000@hack.babel.dk>

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Hello, I have a small question to ask. I do not fully understand how
routing between 2 logical networks works. Lets say I got net 194.19.1, with
default gateway and router to the internet at 194.19.1.1. Now, I want to
add another C net, 194.19.2 with the same gateway as net .1. This new net
cannot see the other net, so I need to setup a box to route between these
2 nets.. right? Do I need to setup a box with 2 NICS, one for each net? The
way I prefer it, is to route between the nets, but stay with a single NIC.

Is it enough to simply bind an IP address of the old net to the routing 
box's NIC, and it will then automatically forward packets? I know this may
be a silly question, but I am little confused about it. I hope someone may
give me a hint or two :)


Christoffer Walther
Unix Admin PROVENTUM



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