[libvirt] kvm network modes

Rakotomandimby Mihamina mihamina at gulfsat.mg
Mon Nov 9 09:06:05 UTC 2009


Hi all,

On an ubuntu host, I have the network:
   virsh # net-dumpxml default
   <network>
     <name>default</name>
     <uuid>9af73579-2dea-d0a9-020d-a45b0526b07f</uuid>
     <forward mode='nat'/>
     <bridge name='virbr0' stp='on' forwardDelay='0' />
     <ip address='192.168.122.1' netmask='255.255.255.0'>
       <dhcp>
         <range start='192.168.122.2' end='192.168.122.254' />
       </dhcp>
     </ip>
   </network>

Would you now some doecumentation on non NATing configuration?
I would like to give my guests public IP adresses.

I create my guests using:
   virt-install --connect qemu:///system \
     [...] \
     --network=network:default
where 'default' is the configuration above.

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