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Date:      Tue, 14 Nov 2000 14:00:48 -0500
From:      Mike Tancsa <mike@sentex.net>
To:        Mike <mikey@kappaisle.com>
Cc:        freebsd-net@freebsd.org
Subject:   Re: VPN over PPPoE (racoon at fault?)
Message-ID:  <5.0.1.4.0.20001114140020.00a64120@marble.sentex.ca>
In-Reply-To: <Pine.BSF.4.21.0011141404280.92064-100000@greencreek.kappai sle.com>
References:  <mcg11tscg1muv0kl3n46ojldqbjid4ruql@4ax.com>

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Actually, I just noticed an updated version of racoon in the ports tree. I 
am going to give that a go and see if it makes a difference.

         ---Mike

At 02:18 PM 11/14/00 -0500, Mike wrote:
>Mike,
>
>I had the same experience here as well.  Racoon doesn't seem to like PPPoE
>for some reason...
>
>Mike
>
>On Tue, 14 Nov 2000, Mike Tancsa wrote:
>
> > On 9 Nov 2000 17:01:58 -0500, in sentex.lists.freebsd.net you wrote:
> >
> > >Hi all,
> > >
> > >Has anyone ever successfully configured VPN (using IPSec protocol) over
> > >PPPoE connection?  I have 1 VPN configured over 2 locations with T1
> > >connections without any problem (using the KAME IPSec on FreeBSD
> > >4.1.1).  However, when I tried the same configuration with the 3rd
> > >location running DSL, it seems the IPSec packets can't reach out via tun0
> > >device.
> >
> > I can do it with manual keying, but not with racoon.  Both transport and
> > tunnel mode work for me, but neither works with racoon.  NAT is a bit
> > tricky, but then again with tunnel mode, it doesnt really matter.
> >
> >
> > One end is
> > 4.2-BETA FreeBSD 4.2-BETA #0: Mon Nov 13 13:52:46 EST 2000
> > other is
> > 4.2-BETA FreeBSD 4.2-BETA #0: Sun Nov  5 18:25:14 EST 2000
> >
> > This is via the same sort of DSL you are using i.e. Bell Nexxia type stuff
> > through a Redback etc...
> >
> > I havent had time to send a note to the KAME folk, but when using racoon on
> > DSL, I get these sorts of log entries that I dont normally get
> >
> > 2000-11-13 23:46:29: isakmp_agg.c:927:agg_r2recv():
> > real.addr.totally-diff-subnet.1 ignore the packet, received unexpecting
> > payload type 1.
> > 2000-11-13 23:46:10: isakmp_inf.c:177:isakmp_info_recv():
> > real.addr.totally-diff-subnet.1 ignore the packet, received unexpecting
> > payload type 89.
> > 2000-11-13 23:52:37: isakmp_inf.c:177:isakmp_info_recv():
> > real.addr.totally-diff-subnet.4 ignore the packet, received unexpecting
> > payload type 187.
> >
> >       ---Mike
> > Mike Tancsa  (mdtancsa@sentex.net)
> > Sentex Communications Corp,
> > Waterloo, Ontario, Canada
> > "Given enough time, 100 monkeys on 100 routers
> > could setup a national IP network." (KDW2)
> >



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