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] CentOS 5.2, xen-3.3, network/firewall setup

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] CentOS 5.2, xen-3.3, network/firewall setup
From: Robin Bowes <robin-lists@xxxxxxxxxxxxxx>
Date: Wed, 22 Oct 2008 13:17:24 +0100
Delivery-date: Wed, 22 Oct 2008 05:18:12 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
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>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Thunderbird 2.0.0.17 (X11/20080925)
Hi,

I have CentOS 5.2 Dom0, which was running xen-3.1.2 which I rebuilt from Fedora RPMS. All DomUs worked fine (CentOS PV installs).

I recently upgraded to xen-3.3 (from the gitco repo - nice job!) and I've found that guest networking is working the same. Specifically, the Dom0 firewall is blocking traffic to/from the DomUs.

If I turn off iptables on the dom0, the guest networking works OK.

Was there some change between xen 3.1.2 and xen 3.3 that could cause this? Do I need to tweak the config slightly?

I am grateful for any pointers.

Thanks,

R.


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

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