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

To: Carsten Aulbert <carsten@xxxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] routing domU packet in the outside network
From: Hugues Obolonsky <hugues.obolonsky@xxxxxxxxxxxx>
Date: Wed, 04 Apr 2007 10:39:35 +0200
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This work for me too !

Anyway, i found your tips in the
http://www.shorewall.net/XenMyWay-Routed.html.

Just can't figure out why we need this ?

Thank you for help
Hugues

Le mercredi 04 avril 2007 à 07:45 +0200, Carsten Aulbert a écrit :
> 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.


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