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Re: [Xen-users] Xen DomU and SNAT

To: Stephen Carpenter <thecarp@xxxxxxxxx>
Subject: Re: [Xen-users] Xen DomU and SNAT
From: Björn Metzdorf <bm@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 07 Aug 2007 09:42:25 +0200
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Stephen Carpenter wrote:

the domu in the dmz can fully communicate with dom0 on its dmz ip (only for testing, will be removed in final setup) and the firewall domu. It can communicate fully with hosts on the internal lan, using the firewall domU to route its packets to the other subnet. It can PING to hosts outside on the internet with no issue... but ssh doesn't work. dns doesn't respond (dns works fine if dns points at an internal host).

any ideas why this doesn't work? I really don't see anything. It works just fine for hosts on the lan. The hosts on the dmz should be treated the same?

Try "ethtool -K eth0 tx off" on all nics in all domUs.

Regards,
Bjoern


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