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

Re: [Xen-users] routing domU packet in the outside network

To: hugues.obolonsky@xxxxxxxxxxxx
Subject: Re: [Xen-users] routing domU packet in the outside network
From: Carsten Aulbert <carsten@xxxxxxxxxxxxxxxx>
Date: Wed, 04 Apr 2007 07:45:25 +0200
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Tue, 03 Apr 2007 22:44:36 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <1175653667.25006.38.camel@thula>
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/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <1175653667.25006.38.camel@thula>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.10) Gecko/20070306 Thunderbird/1.5.0.10 Mnenhy/0.7.5.666
Hugues Obolonsky wrote:


> Cannot figured out my mistake, 
> Did anyone get a similar configuration working ?

I had the same problem last week, and found a solution deeply hidden in
the mailing list archives.

Try to run a tcpdump and/or wireshark on your http connection. You will
very likely see that the TCP checksums are wrong. If so, run

ethtool -K eth0 tx off

on the domU client. This simple line fixed it for me.

HTH

Carsten

PS: If someone with much more network experience than me reads this, I'd
like to understand what's wrong here.

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

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