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Re: [Xen-users] No network at all in Kubuntu 8.04

To: "Daniel Spies" <daniel.spies@xxxxxxxxxxxx>
Subject: Re: [Xen-users] No network at all in Kubuntu 8.04
From: "Todd Deshane" <deshantm@xxxxxxxxx>
Date: Sat, 10 May 2008 13:39:30 -0400
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Okay, now I have the local network back, but what now? This is the current
state:

irrlicht@home:~$ ifconfig -a
lo        Link encap:Local Loopback
         inet addr:127.0.0.1  Mask:255.0.0.0
         inet6 addr: ::1/128 Scope:Host
         UP LOOPBACK RUNNING  MTU:16436  Metric:1
         RX packets:55 errors:0 dropped:0 overruns:0 frame:0
         TX packets:55 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:4155 (4.0 KB)  TX bytes:4155 (4.0 KB)

peth0     Link encap:Ethernet  HWaddr 00:1d:60:c3:81:60
         inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
         inet6 addr: fe80::21d:60ff:fec3:8160/64 Scope:Link
         UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
         RX packets:20196 errors:0 dropped:0 overruns:0 frame:0
         TX packets:14388 errors:0 dropped:0 overruns:0 carrier:2
         collisions:0 txqueuelen:1000
         RX bytes:21625055 (20.6 MB)  TX bytes:1178441 (1.1 MB)

veth0     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
         BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

veth1     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
         BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

veth2     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
         BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

veth3     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
         BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

vif0.0    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff
         BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

vif0.1    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff
         BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

vif0.2    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff
         BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

vif0.3    Link encap:Ethernet  HWaddr fe:ff:ff:ff:ff:ff
         BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

If I start /etc/xen/scripts/network-bridge start I get back the "tmpbridge"
and the messages:
irrlicht@home:~$ sudo /etc/xen/scripts/network-bridge start
ifdown: interface peth0 not configured
RTNETLINK answers: Device or resource busy

That doesn't kill my network anymore, but what to do next?

Are you using network manager?

Did you try putting a manual entry in your /etc/network/interfaces file?

See:
http://ubuntuforums.org/showthread.php?t=651078

and also only similar problem that should already be fixed:
https://bugs.launchpad.net/ubuntu/+source/iproute/+bug/192294
 
Cheers,
Todd
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