[Users] mac address re-use

[Itamar Heim]

On 01/08/2013 08:29 AM, Karli Sjöberg wrote:
> Which means that if you set up two oVirt systems independantly; one for
> production and one for testing, you will get collisions?

by default, the installer allocates a range of 255 mac addresses based 
on 2nd/3rd parts of engine ip address.
so setting two engines on same 255.255.255.0 subnet requires to change 
the config to avoid mac conflicts.