From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nivedita Singhvi <niv@us.ibm.com>
Subject: Re: Lost connection after upgrading to latest xen-unstable
Date: Tue, 01 Nov 2005 13:23:27 -0800
Message-ID: <4367DCCF.8060709@us.ibm.com>
References: <Pine.LNX.4.58.0511011436540.26248@willow.eecs.umich.edu>	<20051101201153.GC21507@leeni.uk.xensource.com>
	<Pine.LNX.4.58.0511011608120.26892@willow.eecs.umich.edu>
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To: Xin Zhao <zhaoxin@eecs.umich.edu>
Cc: xen-devel@lists.xensource.com, Ewan Mellor <ewan@xensource.com>
List-Id: xen-devel@lists.xenproject.org

Xin Zhao wrote:
> I left it as default, which is listed as follows:
> 
> (network-script    network)  <--------------------------------
> # The default bridge that virtual interfaces should be connected to.
> (vif-bridge        xen-br0)
> # The default script used to control virtual interfaces.
> (vif-script        vif-bridge) <------------------------------

This is very old.  Make sure you copy over the scripts
from the source tree (../tools/examples/) to your /etc/xen/ and
/etc/xen/scripts directory.

thanks,
Nivedita


> in network file, I have :
> 
> #netdev=${netdev:-veth0}
> netdev=${netdev:-eth1}
> 
> Do I need to change something?
> 
> Thanks in advance!
> 
> Xin
> 
> 
> 
> On Tue, 1 Nov 2005, Ewan Mellor wrote:
> 
> 
>>On Tue, Nov 01, 2005 at 02:42:07PM -0500, Xin Zhao wrote:
>>
>>
>>>Hi,
>>>
>>>I upgrade my xen to latest changeset of xen-unstable with 2.6.12.6 kernel.
>>>After that, one of my network interface stop working.
>>>
>>>I have two interfaces: eth0 has public IP: 141.213.X.X, eth1 has
>>>internal IP: 192.168.0.1
>>>
>>>I set the IP address of my DomU as 192.168.0.188.
>>>
>>>Before this upgrade, eth1 can talk to domU without any problem. But now
>>>eth1 stop working. It cannot talk to domU, nor to other machines on the
>>>192.168.0.* network.
>>>
>>>Here is the result of "ifconfig", I noticed that eth1 had no IP address.
>>>Instead, 12.168.0.1 is specified to veth0, is this normal?
>>
>>How are you configuring your network?  In other words, what are your settings
>>for network-script and vif-script in /etc/xen/xend-config.sxp, and what is the
>>configuration of the network before xend runs?
>>
>>Ewan.
>>
> 
> 
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