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] Starting Xenbr0 looses connectivity

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Starting Xenbr0 looses connectivity
From: Girish V <girish.xen@xxxxxxxxx>
Date: Thu, 19 Mar 2009 18:16:07 -0400
Delivery-date: Thu, 19 Mar 2009 15:16:57 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=ML1pU0kinmg20iOudmMz5Ytf7FmRDA5+L3higiW+ChQ=; b=n/V4RKZpwdOrE0BGuqmTN4hKxMNPHrZ4SCDlXv7IZKOeOju5rTL6UcIW7bk8VOuIY7 HbsDtxszB0cUaqWO44ALXu3jv9R9C7CYwCIq+hZPKf/6SfTfk28XT2+SBE7NHmv/qQwt YBVvz0ETDp+Qar1RFrGs9wmckLCvnnoYP8YYU=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=ZRwZUP78q42L1STRmejRL+YV52KErwxQKdmQXGJKHI70O6GEkdUbWIZsox+QP8RPq4 Gy0lxRu1T8ceSsNLsKadR46u2tadgVoOGPKlgCdaXlqrlzl0GJUopxDhafKiwKFcX5yD 6pZYriNtehZve+f4nUDN4S5KfdiYmDOruJXok=
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
Hello,
I am installing xen-3.0.31 on debian-etch-r7 version (apt-get install
xen-linux-system-2.6.18-6-xen-686 screen ssh debootstrap python
python-twisted iproute bridge-utils libcurl3-dev libssl0.9.7). My eth0
is configured to get IP via dhcp (interfaces file attached). I am able
to boot into dom0, but starting xenbr0 causes loss of IP connectivity.

Here is what I do. Initially, my /etc/xen/xend-config.sxp looks like this
[...]
#(network-script network-bridge)
[...]
(network-script network-dummy)
[...]
(vif-script vif-bridge)
[...]
Now when I boot into dom0 - I can ping www.google.com. The output if
ifconfig is in the attached "before" file. Obviously, brctl show does
not show any bridge.

Then I comment out the network-dummy line, uncomment the
network-bridge line and reboot. This time, I can see (from the boot
messages) that the bridge xenbr0 is being created. Then when I log
into dom0, I cannot ping google.com

brctl show and ifconfig outputs are in the attached "after" file.

Any help in solving this will be greatly appreciated.

Attachment: after
Description: Binary data

Attachment: before
Description: Binary data

Attachment: interfaces
Description: Binary data

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
<Prev in Thread] Current Thread [Next in Thread>