From: Dave Jones <davej@redhat•com>
To: Eric Dumazet <eric.dumazet@gmail•com>
Cc: Chris Clayton <chris2553@googlemail•com>,
David Miller <davem@davemloft•net>,
netdev@vger•kernel.org, gpiez@web•de
Subject: Re: Possible networking regression in 3.6.0
Date: Mon, 1 Oct 2012 15:34:34 -0400 [thread overview]
Message-ID: <20121001193434.GA14236@redhat.com> (raw)
In-Reply-To: <1349082950.12401.669.camel@edumazet-glaptop>
On Mon, Oct 01, 2012 at 11:15:50AM +0200, Eric Dumazet wrote:
> >
> > $ netstat -s
> > Icmp:
> > 4 ICMP messages received
> > 4 input ICMP message failed.
> > ICMP input histogram:
> > echo replies: 4
>
> So icmp replies come back and are delivered to host instead of being
> forwarded.
>
> I wonder if MASQUERADE broke...
I hit something that sounds just like this a few months back..
http://lists.openwall.net/netdev/2012/07/25/53
It "went away" a few builds later, but I've seen it happen
again from time to time.
Dave
next prev parent reply other threads:[~2012-10-01 19:34 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-17 15:44 Possible networking regression in 3.6.0 Chris Clayton
2012-09-18 14:21 ` Chris Clayton
2012-09-18 14:31 ` Chris Clayton
2012-09-18 14:40 ` Eric Dumazet
2012-09-18 15:51 ` Chris Clayton
2012-09-19 15:26 ` Chris Clayton
2012-09-22 6:26 ` Chris Clayton
2012-09-27 11:50 ` Chris Clayton
2012-09-27 12:14 ` Eric Dumazet
2012-09-27 18:05 ` Chris Clayton
2012-09-27 21:03 ` Eric Dumazet
2012-09-27 21:17 ` Eric Dumazet
2012-09-28 6:53 ` David Miller
2012-09-28 9:14 ` Chris Clayton
2012-09-28 9:22 ` Chris Clayton
2012-09-28 11:26 ` Eric Dumazet
2012-09-28 14:28 ` Chris Clayton
2012-09-30 15:26 ` Chris Clayton
2012-09-30 19:45 ` Eric Dumazet
2012-10-01 8:36 ` Chris Clayton
2012-10-01 9:15 ` Eric Dumazet
2012-10-01 15:13 ` Chris Clayton
2012-10-01 15:31 ` Eric Dumazet
2012-10-01 16:19 ` Chris Clayton
2012-10-01 16:37 ` Eric Dumazet
2012-10-01 18:28 ` Chris Clayton
2012-10-01 18:34 ` Captain Obvious
2012-10-01 19:21 ` Eric Dumazet
2012-10-01 19:55 ` Chris Clayton
2012-10-01 19:22 ` Chris Clayton
2012-10-01 19:34 ` Dave Jones [this message]
2012-10-01 20:01 ` David Miller
2012-10-01 20:04 ` Eric Dumazet
2012-10-02 15:27 ` Edivaldo de Araújo Pereira
2012-10-02 15:35 ` Eric Dumazet
2012-10-02 15:48 ` Eric Dumazet
2012-10-02 15:57 ` Dave Jones
2012-10-02 16:06 ` Eric Dumazet
2012-10-02 18:25 ` David Miller
2012-10-02 21:14 ` Alexander Duyck
2012-10-02 21:35 ` Eric Dumazet
2012-10-02 23:24 ` Julian Anastasov
2012-10-03 3:10 ` David Miller
2012-10-03 15:01 ` Chris Clayton
2012-10-03 20:57 ` Julian Anastasov
2012-10-03 7:28 ` [PATCH] udp: increment UDP_MIB_NOPORTS in mcast receive Eric Dumazet
2012-10-03 12:45 ` David Stevens
2012-10-03 13:15 ` Eric Dumazet
2012-10-03 14:09 ` David Stevens
2012-10-03 15:29 ` Eric Dumazet
2012-10-03 17:31 ` David Stevens
2012-10-03 19:30 ` David Miller
2012-10-03 17:39 ` Rick Jones
2012-10-03 2:55 ` Possible networking regression in 3.6.0 David Miller
2012-10-04 11:25 ` [PATCH] ipv4: add a fib_type to fib_info Eric Dumazet
2012-10-04 13:08 ` Chris Clayton
2012-10-04 13:32 ` Eric Dumazet
2012-10-04 18:14 ` David Miller
2012-09-18 14:44 ` Possible networking regression in 3.6.0 Chris Clayton
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