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Date:      Sat, 22 Aug 1998 10:55:55 +0200 (MEST)
From:      Martin Husemann <martin@rumolt.teuto.de>
To:        martin@rumolt.teuto.de (Martin Husemann)
Cc:        hm@kts.org, andreas.gaertner.gp@oen.siemens.de, freebsd-isdn@FreeBSD.ORG
Subject:   Re: tcpdump and isppp0
Message-ID:  <199808220855.KAA04695@rumolt.teuto.de>
In-Reply-To: <199808220749.JAA02643@rumolt.teuto.de> from "Martin Husemann" at Aug 22, 98 09:49:09 am

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> > BPF support for the isppp driver is buggy or at least inconsistent (two
> > call to bpf_mtap() with different parameter passing).
> 
> It works fine for NetBSD-current, and probably for OpenBSD too.

Shouting too loud and too quick:

It works fine, but as the original poster noticed: a bpf-tapped isppp device
will never idle-timeout. The bpf doesn't generate any traffic, but somehow
it prevents the timeout.

I'll take a look at it (together with ignoring the lcp-keep-alives) next
week.


Martin

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