Subject: RE: something strange with mbuf length...
To: None <john@johnrshannon.com>
From: Konstantin KABASSANOV <Konstantin.Kabassanov@lip6.fr>
List: current-users
Date: 04/22/2006 16:22:50
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> -----Message d'origine-----
> De=A0: current-users-owner@NetBSD.org [mailto:current-users-
> owner@NetBSD.org] De la part de John R. Shannon
> Envoy=E9=A0: samedi 22 avril 2006 16:13
> =C0=A0: Steven M. Bellovin
> Cc=A0: Rui Paulo; tech-net@NetBSD.org; current-users@NetBSD.org
> Objet=A0: Re: something strange with mbuf length...
>=20
> Steven M. Bellovin wrote:
> > On Sat, 22 Apr 2006 13:13:19 +0100, Rui Paulo <rpaulo@fnop.net> =
wrote:
> >
> >> "Konstantin KABASSANOV" <Konstantin.Kabassanov@lip6.fr> writes:
> >>
> >>> I do use ipfilter.
> >> Since you and Steve both use ipfilter, can this be the problem ?
> >>
> > That's very high on my list of suspects.  I've had the crash when =
using
> > two different interfaces, ath0 and ppp0.  The ppp0 instance doesn't
> > support v6; in fact, when I fire up ntpd after starting that link, I =
get
> >
> > bind() fd 12, family 24, port 123, addr fe80::211:25ff:fe43:e8a4,
> in6_is_addr_multicast=3D0 flags=3D0 fails: Can't assign requested =
address
> >
> > My filter rules are very simple, too; no NAT, no proxies, just =
blocking
> a few ports.
> >
> > 		--Steven M. Bellovin, http://www.cs.columbia.edu/~smb
>=20
>=20
> My lockups are unrelated. I'm using neither ath0, ppp0 or any packet
> filter. Rate of occurance is several time per day.
>=20

Is your host forwarding ip traffic between different interfaces, or does =
it
use libpcap?

Konstantin

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