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Date:      Wed, 28 Feb 1996 10:53:10 -0600 (CST)
From:      Mark Tinguely <tinguely@plains.nodak.edu>
To:        jkh@time.cdrom.com, multimedia@freebsd.org
Subject:   Re: Seeking advice on mrouted configuration..
Message-ID:  <199602281653.KAA13471@plains.nodak.edu>

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>  -----------------------------------------------------------------
>  jkh home side			|| walnut creek side
>  				\/
>  time		whisker
>  ed0 <---------> ed0		freefall
>  		sl0 <---------> sl0		who
>  				ed0 <---------> ed0 <---> BARRNET
>  
>  Well, at least in theory..  I'm still battling mrouted on freefall,
>  trying to get it to stop doing this:
>  
>  13:02:53.546 mrouted version 3.8
>  13:02:53.643 Getting vifs from kernel interfaces
>  13:02:53.644 installing ed0 (192.216.222.4 on subnet 192.216.222.0/28) as vif #0 - rate=0
>  13:02:53.645 warning - ignoring sl0, same subnet as ed0

your network numbers and network mask is giving you this problem.

if mrouted thinks the ed0 and sl0 are on the same network because
of overlaping netmasks, it will not forward to sl0.

to get multicast to work on two sides of a ip/multicast router, we had to
renumber a lab on the far side of a multicast/ip router because the lab
was in the same network as the other interface.

thanks for bringing this up, I guess I need to put this in the MROUTED
Web page.

--mark.



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