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[Xen-users] No network on DomU

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] No network on DomU
From: "Hiamal Llanos" <hiamall@xxxxxxxxx>
Date: Sun, 1 Oct 2006 05:44:47 +0200
Delivery-date: Sat, 30 Sep 2006 20:45:28 -0700
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Hi,

I have problems getting xenbr0 up in dom0 and which means that I don't have any network interface in domU.
I tested different solutions presented on the list but none of those worked for me :-(

The system I'm running is Debian Etch and xen 3.0.2.
On other systems running xen 2.0.7 and 3.0.0 on Debian and Ubuntu everytihng works fine.

Installed packages:
libc6-xen
linux-image-2.6.17-2-xen-686
linux-modules-2.6.17-2-xen-686
xen-hypervisor-3.0-unstable-1-i
xen-linux-system-2.6.17-2-xen-6
xen-utils-3.0-unstable-1
xen-utils-common

$ cat /boot/grub/menu.lst
...
title           Xen 3.0-unstable-1-i386 / Debian GNU/Linux, kernel 2.6.17-2-xen-686
root            (hd0,0)
kernel          /boot/xen-3.0-unstable-1-i386.gz dom0_mem=65536
module          /boot/vmlinuz-2.6.17-2-xen-686 root=/dev/hda1 ro console=tty0
module          /boot/initrd.img-2.6.17-2-xen-686
savedefault
...

$ cat /etc/xen/sarge
name = "sarge"
kernel = "/boot/vmlinuz-2.6.17-2-xen-686"
ramdisk = "/boot/initrd.img-2.6.17-2-xen-686"
root = "/dev/hda1 ro"
memory = 68
disk = [ 'phy:/dev/vg/sarge,hda1,w','phy:/dev/vg/sargeswap,hda2,w' ]
dhcp ="dhcp"
extra = "3"

$ grep -v -e '^#' -e '^$' /etc/xen/xend-config.sxp
(logfile /var/log/xen/xend.log)
(loglevel DEBUG)
(xend-http-server yes)
(xend-relocation-server yes)
(xend-port            8000)
(xend-relocation-port 8002)
(xend-address localhost)
(xend-relocation-address localhost)
(network-script network-dummy)
(network-script 'network-bridge netdev=eth0')
(network-script 'network-bridge bridge=xenbr0')
(vif-script vif-bridge)
(dom0-min-mem 64)
(dom0-cpus 0)

$ brctl show
bridge name     bridge id               STP enabled     interfaces


I'm stuck now. I don't know what I'm doing wrong or what's missing.
Does somebody know what I'm missing or what the problem is?



Thanks,
Hiamal

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