Le 26/01/2017 à 09:03, Gianluca Cecchi a écrit :
On Thu, Jan 26, 2017 at 8:45 AM, Pavel Gashev <Pax(a)acronis.com
<mailto:Pax@acronis.com>> wrote:
Gianluca,
It looks like VM doesn't receive broadcasts. It can be a network
topology issue.
Could you double check /sys/class/net/bond1/bonding/mode and
/sys/class/net/bond1/bonding/slaves ?
Is it possible you have another VM with the same MAC address in the
same network segment?
Pavel, I think you are right! Thanks!
I didn't take into consideration that there is another oVirt environment
that has some VMs on this vlan..
And I found a VM with the same mac 00:1a:4a:16:01:51 (and a different ip)
Now I powered off that other VM, restarted my one and things seem ok.
What is the best way to manage when more oVirt environments has VMs on
the same vlans?
I encountered the same problem some years ago, as we have multiple oVirt
environnements.
We decided to assign specific MAC pools for each env to avoid overlapping.
--
Nicolas ECARNOT