[Users] Windows 7 networking problem

Jakub Bittner j.bittner at nbu.cz
Fri May 24 13:56:46 UTC 2013


Dne 23.5.2013 20:03, Sven Knohsalla napsal(a):
> Hi Jabuk,
>
> we had the same issue with our windows server VMs under oVirt3.0, by switching bonding mode of the HVs from trunk to LACP we did get this solved.
> Root cause unknown.We have 0.1-52 driver installed on w2k8/12.
>
> Not sure if you are running in the same issue here?!
>
> Otherwise you should take a look at the hypervisor network bridge which has been assigned to this VM, and check if the tagging is correct and network traffic is going through.
>
> Cheers,
> Sven.
>
> Sven Knohsalla | System Administration | Netbiscuits
>
> Office +49 631 68036 433 | Fax +49 631 68036 111  |E-Mail s.knohsalla at netbiscuits.com | Skype: netbiscuits.admin
> Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY
>
> -----Ursprüngliche Nachricht-----
> Von: users-bounces at ovirt.org [mailto:users-bounces at ovirt.org] Im Auftrag von Jakub Bittner
> Gesendet: Donnerstag, 23. Mai 2013 19:30
> An: users at ovirt.org
> Betreff: [Users] Windows 7 networking problem
>
> Hi,
>
> Ive installed Windows 7 guest and when I connect Virtio NIC it only gets IP address from DHCP, but I can not communicate, even not ping to network. I used red-hat packaged virtio driver in version 1.6.3 and than
> 0.1-52 from linux-kvm.com, but the result is the same. (I restarted Windows several times). My Ubuntu guest works great.
>
> What do I wrong?
>
> Thank you ;-)
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I changed mode to mode1 Active-backup and it works. I will try 802.3ad 
later.. Thank you



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