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Re: [Xen-users] Routed dom0 setup problem -- second time around

To: XEN User - listmembers <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] Routed dom0 setup problem -- second time around
From: Stephan Seitz <s.seitz@xxxxxxxxxxxx>
Date: Fri, 28 Dec 2007 09:02:41 +0100
Cc: Rich Wales <richw@xxxxxxxxx>
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Stephan Seitz schrieb:
> Rich Wales schrieb:
>> I'm still having problems getting a new Xen system to work properly in
>> a "routed" configuration.
>>
>> I thought I had it figured out a few days ago, but when I couldn't get
>> the Shorewall firewall application to work properly, it became evident
>> that my Xen configuration was seriously messed up and that I really
>> needed to start over with the networking from scratch.
>>
>> I'm running Xen 3.1 / Ubuntu 7.10 (kernel = 2.6.22-14-xen).  Here's my
>> current xend-config.sxp file:
>>
>> (xen-api-server ((unix)))
>> (xend-http-server yes)
>> (xend-unix-server yes)
>> (xend-relocation-server no)
>> (xend-port 8000)
>> (xend-address '')
>> (xend-relocation-hosts-allow '')
>> (network-script 'network-route netdev=dmz0')

At a second thought, you do have an interface named dmz0? Or, do you
want your bridge named dmz0?

> Hi,
> 
> without a deeper look into it, i assume network-script is called via some
> kind of exec() and 'network-route netdev=dmz0' is trivially not found.
> 
> 
> For easier use, I always use a wrapper script at this line.
> 
> e.g.
> (network-script 'my-network-route')
> 
> --- /etc/xen/scripts/my-network-route (chmod +x) ---
> #!/bin/sh
> # start bridge on dmz0
> 
> XENDIR="/etc/xen/scripts"
> 
> $XENDIR/network-bridge "$@" netdev=dmz0 bridge=xenbr0 vifnum=0
> ------
> 
> Greetings
> 
> Stephan
> 
>> (vif-script vif-route)
>> (dom0-min-mem 196)
>> (dom0-cpus 0)
>> (vncpasswd '')
>>
> 
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-- 
Stephan Seitz
Senior System Administrator

*netz-haut* e.K.
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