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[Xen-users] xen network bridge with eth0:1 aliases, tmpbridge?


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: "Frank Liu" <gfrankliu@xxxxxxxxx>
  • Date: Fri, 6 Jun 2008 13:30:19 -0700
  • Delivery-date: Fri, 06 Jun 2008 13:30:50 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

HI there,

I am having some troubles with xen network bridge on Fedora 8.
This is a default fedora 8 installed with default xen installation. I
assume I should see a "xenbr0" interface, but instead, I see
"tmpbridge"

ifconfig -a

eth0      Link encap:Ethernet  HWaddr 00:19:D1:23:DD:4E
         inet addr:x.y.z.194  Bcast:x.y.z.199  Mask:255.255.255.248
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
         RX packets:12372 errors:0 dropped:0 overruns:0 frame:0
         TX packets:10127 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:1000
         RX bytes:8667047 (8.2 MiB)  TX bytes:1098173 (1.0 MiB)

eth0:1    Link encap:Ethernet  HWaddr 00:19:D1:23:DD:4E
         inet addr:x.y.z.195  Bcast:x.y.z.199  Mask:255.255.255.248
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

lo        Link encap:Local Loopback
         inet addr:127.0.0.1  Mask:255.0.0.0
         UP LOOPBACK RUNNING  MTU:16436  Metric:1
         RX packets:175 errors:0 dropped:0 overruns:0 frame:0
         TX packets:175 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:27960 (27.3 KiB)  TX bytes:27960 (27.3 KiB)

tmpbridge Link encap:Ethernet  HWaddr 00:00:00:00:00:00
         inet addr:207.182.131.194  Bcast:207.182.131.199  Mask:255.255.255.248
         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)

virbr0    Link encap:Ethernet  HWaddr 00:00:00:00:00:00
         inet addr:192.168.122.1  Bcast:192.168.122.255  Mask:255.255.255.0
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:19 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:0 (0.0 b)  TX bytes:3318 (3.2 KiB)

xend-debug.log says:
Error: either "local" is duplicate, or "secondary" is a garbage.
Does that mean xen in Fedora 8 still can't deal with eth0:1 alias?

In my case, I only want xen to use eth0 to bridge to the domU, and
eth0:1 is for some other apps on the dom0. I tried to put a
"netdev=eth0" in the xend-config.sxp and that didn't help.

Thanks!
Frank

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