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Date: Sat, 20 Sep 1997 19:05:27 -0400 (EDT)
From: Yonny Cardenas <yonny@ingenieria.ingsala.unal.edu.co>
To: hackers@freebsd.org
Subject: Re: RIPv2, gated, and routed
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Other problem

In the same topology, I have two Autonomous Systems (AS), the 1000 and
the 2000 , they interchange routing information with EGP (gated).

I am change net 200.20.30 for 57.0.0.0 in AS 1000.
             

        ASN 2000                         ASN  1000
                       )
                       (
          ------       )  EGP     -------9    RIP     1--------  RIP
----------| C  |------...---------|  A  |**************|  B    |--------
          ------       (          -------              --------
168.176.10          67.10.0                 57.10.0              57.5.0
                       )
                       (
         

The netmask for AS 1000 is 255.255.0.0, and for AS 2000 is 255.255.255.0

The routers A and C run gated, the router B run routed.

The AS 2000,  not know  net 57.0.0.0, but when I change link 57.10.0 for
47.10.0, they interchange routing information with EGP, OK.

This is very bad !  In the same autonomous systems I am using two net IP !

The Router C is CISCO 4000, the others are box run FreeBSD 2.2.1

Why this problem ?

Thanks for your help.