No network access for openstack instances

A Monster amonster369 at
Fri Dec 17 18:53:45 UTC 2021

I'm on centos 7 and trying to deploy openstack train using
kolla ansible 9.3.1
Ansible 2.9.25
And neutron open vSwitch.

On Fri, Dec 17, 2021, 18:10 Rodolfo Alonso Hernandez <ralonsoh at>

> Hi:
> Can you provide more info/logs about this problem? What version are you
> using? What network backend are you using? You can also open a bug in
> If you are using OVN, can you be hitting
> However, you
> should at least receive the IP assigned from the DHCP server.
> Regards.
> On Fri, Dec 17, 2021 at 3:14 PM A Monster <amonster369 at> wrote:
>> I have used kolla ansible to deploy openstack on two machine servers, but
>> after setting up the images and the virtual networks, the vm instances
>> don't get the ip address that neutron provides for them, so I had to
>> manually set the addresses inside the vm's, but even with that I can't seem
>> to connect vm's to neither internet nor any other network.
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