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Date:      Thu, 21 Dec 1995 17:14:50 +0100
From:      Poul-Henning Kamp <phk@critter.tfs.com>
To:        Nate Williams <nate@rocky.sri.MT.net>
Cc:        joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch), hackers@freebsd.org, isp@freebsd.org
Subject:   Re: BSD networking code guru needed? 
Message-ID:  <5392.819562490@critter.tfs.com>
In-Reply-To: Your message of "Thu, 21 Dec 1995 09:10:36 MST." <199512211610.JAA02765@rocky.sri.MT.net> 

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> > I have seen the same kind of trouble with arp, ipfw and routed.
> > 
> > Basically packets would go another way that what "netstat -rna" would
> > make you think.
> > 
> > Sometimes I could clear the trouble by zapping all arp-entries.
> 
> That's what I've done, and it seems to work.
> 
> > I stopped using routed and made static routes, and have had no
> > problems since.
> 
> Unfortunately, that's not a solution given that the boxes can exist on
> the local ethernet and come in via PPP (portables are great fun).

No, but it's probably something we can use as a data-point to find out
what's going on.

The thing I don't like is that packets get routed counter to what
"netstat -rna" & "arp -a" reports.  In my case packets were sent
out a wrong interface even.  So we are talking about some pointer
which ends up pointing to the wrong arp-entry I think.

Maybe that could be a/the hint.

--
Poul-Henning Kamp           | phk@FreeBSD.ORG       FreeBSD Core-team.
http://www.freebsd.org/~phk | phk@login.dknet.dk    Private mailbox.
whois: [PHK]                | phk@ref.tfs.com       TRW Financial Systems, Inc.
Future will arrive by its own means, progress not so.



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