Re: Network failure on KVM guest

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On 03.10.2012 12:34, lhecking@xxxxxxxxxxxxxxxxxxxxx wrote:
>> Are you sure the VNIC is bound to the proper bridge? I'd do a "virsh
>> dumpxml $domain" and compare the network settings, see if there's
>> difference.
>
>  I deleted the config and the domain is gone :( All the other domains 
> have
>  the correct settings,
>
>     <interface type='bridge'>
>       <mac address='MAC:ADDRESS'/>
>       <source bridge='br0'/>
>       <model type='virtio'/>
>       <address type='pci' domain='0x0000' bus='0x00' slot='0x03'
> function='0x0'/>
>     </interface>
>
>  I am certain it was bound to the correct bridge, I use
>  virt-install .... --network bridge=br0,mac=$mac ...
>  But there is no network connection even when I try to recreate the 
> vm
>  from scratch (NetworkManager fails to configure eth0).
>
> # brctl show
> bridge name     bridge id               STP enabled     interfaces
> br0             8000.d4ae528534db       no              em1
>                                                         vnet1
>                                                         vnet2
>                                                         vnet3
>                                                         vnet4
>                                                         vnet5
>                                                         vnet6
>                                                         vnet7
> virbr0          8000.5254007426a3       yes             virbr0-nic
> #
>
> _______________________________________________
> CentOS-virt mailing list
> CentOS-virt@xxxxxxxxxx
> http://lists.centos.org/mailman/listinfo/centos-virt

There has to be some problem somewhere. Have you checked the logs? Are 
you sure the IP config is correct? Do you have connectivity if you use 
the NAT-ed virbr0?

-- 
Sent from the Delta quadrant using Borg technology!

Nux!
www.nux.ro
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