[Xen-users] Re: table full, dropping packet in xen

To:	Jingyun He <jingyun.ho@xxxxxxxxx>
Subject:	[Xen-users] Re: table full, dropping packet in xen
From:	Ferenc Wagner <wferi@xxxxxxx>
Date:	Tue, 17 Nov 2009 11:48:01 +0100
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In-reply-to:	<2f88f10c0911150018h10fc2897n563744e8f1373ed1@xxxxxxxxxxxxxx> (Jingyun He's message of "Sun, 15 Nov 2009 09:18:33 +0100")
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Jingyun He <jingyun.ho@xxxxxxxxx> writes:

> Recently one of our server have faced network issue,
> from the log I got this message: ip_conntrack: table full, dropping packet.

Your dom0 probably tries to track (needlessly) all connections of all
domUs running on it.  If your network is bridged, check
/proc/sys/net/bridge/bridge-nf-call-iptables and friends.
-- 
Feri.

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[Xen-users] Re: table full, dropping packet in xen