[Users] Isolatet virtual network

Markus Stockhausen stockhausen at collogia.de
Thu Dec 19 11:54:20 UTC 2013

> Von: users-bounces at ovirt.org [users-bounces at ovirt.org]" im Auftrag von "Saša Friedrich [sasa.friedrich at bitlab.si]
> Gesendet: Donnerstag, 19. Dezember 2013 12:34
> An: users at ovirt.org
> Betreff: [Users] Isolatet virtual network
> Hi!
> I can't find a way to create an isolated virtual network interface in
> ovirt cluster?
> Any help would be appreciated.

Do you think of a virtual network that connects VMs on one node?
If yes you have to create dummy interfaces. Create a start script

modprobe dummy
ip link add dummy_0 type dummy
ip link add dummy_1 type dummy
ip link add dummy_2 type dummy
ip link add dummy_3 type dummy
ip link add dummy_4 type dummy

VDSM should recognize those interfaces and you should be able
to bind OVirt networks (e.g. MY_SECRET_LAN) to them. Finally
add VM interfaces to that network. 

Best regards.

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