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[Xen-users] Network on DomU not working


  • To: <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@xxxxxxxxxx>
  • Date: Tue, 5 Apr 2005 13:31:04 -0400
  • Delivery-date: Tue, 05 Apr 2005 17:31:31 +0000
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: AcU6BT5be0l4zIjQS4is/Uu/iQvb0w==
  • Thread-topic: Network on DomU not working

I am on SLES9 based system running Xen-unstable. I created a DomU based off of my SLES9 base system. I made the appropriate changes to the network configuration but I am unable to get eth0 working. I have tried both DHCP and static IPs. I have listed the output of ifconfig a and cat /proc/interrupts on Dom0 below. I have left out eth1,2,3 because they are not wired.

When I try to bring up the eth0 interface using DHCP on DomU I get a message saying Unable to obtain IP addressbackgrounding. When I try to do a static config, the interface comes up but I am not able to ping out.

The network connectivity in Dom0 works fine. Could you please tell me what I am doing wrong?

Thanks

Aravindh Puthiyaparambil

eth0      Link encap:Ethernet  HWaddr 00:04:23:91:39:3E

          inet addr:192.62.182.107  Bcast:192.62.182.255  Mask:255.255.255.0

          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:99421 errors:0 dropped:0 overruns:0 frame:0

          TX packets:360016 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:9040758 (8.6 Mb)  TX bytes:224376300 (213.9 Mb)

          Base address:0x1100 Memory:fbc40000-fbc60000

eth4      Link encap:Ethernet  HWaddr 00:04:23:87:88:73

          inet addr:192.62.182.115  Bcast:192.62.182.255  Mask:255.255.255.0

          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:163412 errors:0 dropped:0 overruns:0 frame:0

          TX packets:3485 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:13252166 (12.6 Mb)  TX bytes:223684 (218.4 Kb)

          Base address:0x1480 Memory:fc100000-fc120000

eth5      Link encap:Ethernet  HWaddr 08:00:0B:26:00:18

          inet addr:192.62.182.150  Bcast:192.62.182.255  Mask:255.255.255.0

          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:148472 errors:402 dropped:0 overruns:0 frame:402

          TX packets:3416 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:11840668 (11.2 Mb)  TX bytes:144038 (140.6 Kb)

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:847725 errors:0 dropped:0 overruns:0 frame:0

          TX packets:847725 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:203144814 (193.7 Mb)  TX bytes:203144814 (193.7 Mb)

vif8.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:31 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:7526 (7.3 Kb)  TX bytes:0 (0.0 b)

xen-br0   Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF

          inet addr:192.62.182.107  Bcast:192.62.182.255  Mask:255.255.255.255

          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)

xen-d:~ # cat /proc/interrupts

           CPU0

  1:         84        Phys-irq  i8042

 12:        561        Phys-irq  i8042

 15:        142        Phys-irq  ide1

 17:     394780        Phys-irq  aic7xxx

 18:         30        Phys-irq  aic7xxx

 20:     393971        Phys-irq  eth0

 25:     174754        Phys-irq  eth4

 26:     177434        Phys-irq  eth5

256:         97     Dynamic-irq  ctrl-if

257:   25146221     Dynamic-irq  timer

258:          0     Dynamic-irq  console

259:          0     Dynamic-irq  net-be-dbg

260:      71000     Dynamic-irq  blkif-backend

261:       1159     Dynamic-irq  vif8.0

NMI:          0

ERR:          0

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