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From: Steve M Bibayoff <smb23@csufresno.edu>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] GRE tunnel wierdness
Date: Wed, 25 Sep 2002 16:32:12 +0000	[thread overview]
Message-ID: <marc-lartc-103297163530616@msgid-missing> (raw)
In-Reply-To: <marc-lartc-103290623509366@msgid-missing>

David Lamparter <david.lamparter@t-online.de> wrote:

> I don't know where this ping effect comes from, 
> 
> east:
> # ip tunnel add netb mode gre remote a.b.c.e local f.g.h.i ttl 255
> # ip link set netb up
> # ip addr add 192.168.0.254/32 peer 192.168.1.0/24 dev netb
> 
> west:
> # ip tunnel add neta mode gre remote f.g.h.i local a.b.c.e ttl 255
> # ip link set neta up
> # ip addr add 192.168.1.254/32 peer 192.168.0.0/24 dev neta
> 
> - *Or* another possibility:
> east:
> # ip tunnel add netb mode gre remote a.b.c.e local f.g.h.i ttl 255
> # ip link set netb up
> # ip addr add 192.168.2.1/30 dev netb
> # ip route add 192.168.1.0/24 via 192.168.2.2 dev netb
> 
> west:
> # ip tunnel add neta mode gre remote f.g.h.i local a.b.c.e ttl 255
> # ip link set neta up
> # ip addr add 192.168.2.2/30 dev neta
> # ip route add 192.168.0.0/24 via 192.168.2.1 dev neta

Tried both of these, am still seeing this weird ping affect. If no
traffic travels over the tunnel for a while (>5 minutes) I can't get
from .0/24 neta(east) to .1/24 netb(west) till after I send some traffic 
from west to east first. Once I do that, everything else works fine.

Is there soemthing, that someone could think of, that I should check?

TIA

Steve




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  parent reply	other threads:[~2002-09-25 16:32 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-09-24 22:22 [LARTC] GRE tunnel wierdness Steve M Bibayoff
2002-09-24 22:42 ` David Lamparter
2002-09-25 16:32 ` Steve M Bibayoff [this message]
2002-09-25 16:59 ` David Lamparter
2002-09-25 18:01 ` Steve M Bibayoff

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