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Date:      Tue, 27 Feb 1996 17:06:34 -0800
From:      "Jordan K. Hubbard" <jkh@time.cdrom.com>
To:        "D. Junkins" <junkins@u.washington.edu>
Cc:        multimedia@freebsd.org
Subject:   Re: Seeking advice on mrouted configuration.. 
Message-ID:  <14849.825469594@time.cdrom.com>
In-Reply-To: Your message of "Tue, 27 Feb 1996 16:38:33 PST." <Pine.A32.3.91j.960227161114.136768A-100000@homer27.u.washington.edu> 

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> From a traceroute it looks like you are using 192.216.222.2 (with a name 
> jkh-sl.cdrom.com) for the slip interface on whisker.  Freefall and who 
> are also on network 192.216.222/28.  This means that your slip link on 
> freefall is also on the same network (192.216.222/28).  Mrouted may not 
> be able to handle routing information out an interface on the same 
> subnet the way unicast routing can.  I can think of two solutions for this 
> problem:
> 
> 1)  Renumber the slip link to be on the same IP network as time and 
> whisker instead of freefall and who.

OK, done..

root@who-> traceroute time
traceroute to time.cdrom.com (192.216.222.226), 30 hops max, 40 byte packets
 1  freefall.freebsd.org (192.216.222.4)  1.129 ms  0.959 ms  0.846 ms
 2  jkh-sl (192.216.222.224)  97.265 ms  99.049 ms  95.184 ms
 3  time (192.216.222.226)  100.722 ms  106.373 ms  96.981 ms

root@freefall-> mrouted -d
debug level 2
17:05:17.190 mrouted version 3.8
17:05:17.267 Getting vifs from kernel interfaces
17:05:17.271 installing ed0 (192.216.222.4 on subnet 192.216.222.0/28) as vif #0 - rate=0
17:05:17.272 warning - ignoring sl0, same subnet as ed0
17:05:17.274 Getting vifs from /etc/mrouted.conf
17:05:17.281 can't forward: only one enabled vif

Hmmm.  Bleh.. :-(

Thanks for the tip though - just one more magic flag someplace,
perhaps?  I forgot to mention it before, but all mrouteds here are
version 3.8.

					Jordan



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