I am experimenting with Open Nebula and KVM and so far I have a frontend and a few hosts (all hosts have two NICs for redundancy). I know that KVM makes on the hosts a virtual interface virbr0.
Now, to make a VM from opennebula you must define a virtual NIC.
I have to make a template and specify the bridge. Do I specify the virbr0 or something else?
All I want to deploy is that small premade ttylinux available from the opennebula documentation.
I am asking this because I experimented with creating a new bridge myself over the two NICs on one host and I made a loop and crashed the whole network :)