Re: [libvirt-users] sttic vnet device for guest
On 28.10.2016 14:17, Anton Gorlov wrote:
28.10.2016 23:32, Michal Privoznik пишет:
On my host node i using system created bridge. example
brctl show br1
bridge name bridge id STP enabled interfaces
br1 8000.0025907925d3 no eth1
vnet0
vnet2
vnet3
vnetN - guest net adapter, It added to bridge at guest's node started.
bridge defined as
==
<network>
<name>internal</name>
<forward mode="bridge"/>
<bridge name="br1"/>
</network>
==
But in guest config xml vnet[0-3] nod defined
===
<interface type='network'>
<mac address='52:54:00:b3:b0:47'/>
<source network='internal'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x03'
function='0x0'/>
</interface>
===
Sure. As I said - it is allocated at domain start up phase. Because
that's when we know what's the next free device (or name that we can use
for the device). If you start the domain, with your configuration
libvirt will create vnetX and plug it into br1. Essentially, target
device is runtime information, thus not present in config XML.
Michal