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From: Chuck Ebbert <>
To: "Gosney, JeremiX" <>
Cc:, "Peters,
	Gordon" <>,
	"Sy, Dely L" <>
Subject: Re: ARP Bug?
Date: Wed, 19 Dec 2007 15:51:27 -0500	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 12/14/2007 08:11 PM, Gosney, JeremiX wrote:
> We've noticed the 2.6-based Linux systems in our test lab are
> experiencing some "ARP flux"-like symptoms.  
> The systems reply with eth0's hardware address to all ARP requests,
> regardless of the IP being queried.  Because of this, the system will
> only send and receive packets on eth0; if eth0 is brought down, the
> system is unreachable even though it still has several active
> connections.  With eth0 unplugged, none of the other interfaces are
> reachable (this is presumably a side-effect caused by the switch ARP
> cache.) Failover routes are defined in the routing table, but the system
> still will not send/receive packets out those interfaces.
> Can anything be done to correct this behaviour?

Offtopic here, but anyway look at

  parent reply	other threads:[~2007-12-19 20:51 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-15  1:11 Gosney, JeremiX
2007-12-15  1:32 ` Jan Engelhardt
     [not found]   ` <>
2007-12-19 18:30     ` Jan Engelhardt
2007-12-19 20:51 ` Chuck Ebbert [this message]
2008-01-30 12:29 Matti Linnanvuori
2008-01-30 12:31 ` Jan Engelhardt
2008-01-30 12:44 Matti Linnanvuori
2008-01-30 13:20 ` Andi Kleen
2008-01-30 13:28   ` Jan Engelhardt
2008-01-30 13:23 ` Jan Engelhardt

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