WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

[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
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Tue, 17 Nov 2009 02:48:45 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <2f88f10c0911150018h10fc2897n563744e8f1373ed1@xxxxxxxxxxxxxx> (Jingyun He's message of "Sun, 15 Nov 2009 09:18:33 +0100")
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <2f88f10c0911150018h10fc2897n563744e8f1373ed1@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux)
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.

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>