Re: [Xen-users] Network Problem in domU under OpenSUSE 10.0

[higgers <hpq8bfr.mailing.lists@xxxxxxxxxxxxx>]

I think I solved the problem.

ifconfig -a showed a lot of network interfaces, one of which, eth1, had the 
MAC address I specified in the vif line of the domU config line.  Issuing 
ifconfig eth1 192.168.0.3 up allows the domU to now ping the network.

Writing the email made me think through the problem :-)

I assume I can create an ifcfg-eth1 file in /etc/sysconfig/network in the domU 
to make eth1 come up automatically?

Thanks,

Steve.

Quoting higgers <hpq8bfr.mailing.lists@xxxxxxxxxxxxx>:

> Hi All,
> 
> Now that I've got my domU running under OpenSUSE 10.0 I have an issue with 
> setting up eth0 in the domU.
> 
> The xenbr0 bridge is setup correctly in the dom0:
> 
> # mnemosyne:/etc/xen # brctl show
> bridge name     bridge id               STP enabled     interfaces
> xenbr0          8000.feffffffffff       no              vif0.0
>                                                         peth0
>                                                         vif4.0
> 
> However, there is only the lo interface in domU:
> 
> xenos10:/etc/sysconfig/network # ifconfig
> 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:13 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:13 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:1135 (1.1 Kb)  TX bytes:1135 (1.1 Kb)
> 
> The contents of /etc/sysconfig/network in the domU is:
> 
> xenos10:/etc/sysconfig/network # ls
> .   config  if-down.d  ifcfg-lo        ifroute-lo  scripts
> .  dhcp    if-up.d    ifcfg.template  providers   wireless
> 
> However, executing rcnetwork restart in the domU produces the following:
> 
> 
> xenos10:/etc/sysconfig/network # rcnetwork restart
> Shutting down network interfaces:
>     eth1
>     eth1      No configuration found for eth1
>               Nevertheless the interface will be shut down.
>     eth1      configuration:                                         done
>     veth0
>     veth0     No configuration found for veth0
>               Nevertheless the interface will be shut down.
>     veth0     configuration:                                         done
>     veth1
>     veth1     No configuration found for veth1
>               Nevertheless the interface will be shut down.
>     veth1     configuration:                                         done
>     veth2
>     veth2     No configuration found for veth2
>               Nevertheless the interface will be shut down.
>     veth2     configuration:                                         done
>     veth3
>     veth3     No configuration found for veth3
>               Nevertheless the interface will be shut down.
>     veth3     configuration:                                         done
>     veth4
>     veth4     No configuration found for veth4
>               Nevertheless the interface will be shut down.
>     veth4     configuration:                                         done
>     veth5
>     veth5     No configuration found for veth5
>               Nevertheless the interface will be shut down.
>     veth5     configuration:                                         done
>     veth6
>     veth6     No configuration found for veth6
>               Nevertheless the interface will be shut down.
>     veth6     configuration:                                         done
>     veth7
>     veth7     No configuration found for veth7
>               Nevertheless the interface will be shut down.
>     veth7     configuration:                                         done
>     vif0.0
>     vif0.0    No configuration found for vif0.0
>               Nevertheless the interface will be shut down.
>     vif0.0    configuration:                                         done
>     vif0.1
>     vif0.1    No configuration found for vif0.1
>               Nevertheless the interface will be shut down.
>     vif0.1    configuration:                                         done
>     vif0.2
>     vif0.2    No configuration found for vif0.2
>               Nevertheless the interface will be shut down.
>     vif0.2    configuration:                                         done
>     vif0.3
>     vif0.3    No configuration found for vif0.3
>               Nevertheless the interface will be shut down.
>     vif0.3    configuration:                                         done
>     vif0.4
>     vif0.4    No configuration found for vif0.4
>               Nevertheless the interface will be shut down.
>     vif0.4    configuration:                                         done
>     vif0.5
>     vif0.5    No configuration found for vif0.5
>               Nevertheless the interface will be shut down.
>     vif0.5    configuration:                                         done
>     vif0.6
>     vif0.6    No configuration found for vif0.6
>               Nevertheless the interface will be shut down.
>     vif0.6    configuration:                                         done
>     vif0.7
>     vif0.7    No configuration found for vif0.7
>               Nevertheless the interface will be shut down.
>     vif0.7    configuration:                                         done
> Shutting down service network  .  .  .  .  .  .  .  .  .  .  .  .  . done.
> Setting up network interfaces:
>     lo
>     lo        IP address: 127.0.0.1/8                                done
>     eth1
>     eth1      No configuration found for eth1                        unused
>     veth0
>     veth0     No configuration found for veth0                       unused
>     veth1
>     veth1     No configuration found for veth1                       unused
>     veth2
>     veth2     No configuration found for veth2                       unused
>     veth3
>     veth3     No configuration found for veth3                       unused
>     veth4
>     veth4     No configuration found for veth4                       unused
>     veth5
>     veth5     No configuration found for veth5                       unused
>     veth6
>     veth6     No configuration found for veth6                       unused
>     veth7
>     veth7     No configuration found for veth7                       unused
>     vif0.0
>     vif0.0    No configuration found for vif0.0                      unused
>     vif0.1
>     vif0.1    No configuration found for vif0.1                      unused
>     vif0.2
>     vif0.2    No configuration found for vif0.2                      unused
>     vif0.3
>     vif0.3    No configuration found for vif0.3                      unused
>     vif0.4
>     vif0.4    No configuration found for vif0.4                      unused
>     vif0.5
>     vif0.5    No configuration found for vif0.5                      unused
>     vif0.6
>     vif0.6    No configuration found for vif0.6                      unused
>     vif0.7
>     vif0.7    No configuration found for vif0.7                      unused
> Setting up service network  .  .  .  .  .  .  .  .  .  .  .  .  .  . done.
> 
> Is this normal?
> 
> I have tried using ifconfig eth0 192.168.0.3 up in the domU but get an error
> 
> that the device does not exist.
> 
> I thought that a network interface would be created in the domU due to the
> vif 
> line in the domU config file?
> 
> How can I create eth0 in the domU?
> 
> Thanks again,
> 
> Steve.
> 
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
> 


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