It came out it was the OS fault. Some Linux distributions do not send correct DHCP client identifier.

To fix this I had to create /etc/dhcp/dhclient.conf file with:

send dhcp-client-identifier = hardware;

Jarek

On Thu, Nov 15, 2018 at 3:39 PM Jarosław Prokopowski <jprokopowski@gmail.com> wrote:

Hi,

It seems my VMs are not able to send DHCP requests to external DHCP server located in the same network as oVirt hosts. Can anyone tell me how I can enable this?

Thanks
Jarek