I’m not an openstack user, so leave this question to somebody
from openstack guys.

Regards,
Vladislav Odintsov

On 10 Sep 2021, at 23:00, Satish Patel 
<[email protected]<mailto:[email protected]>> wrote:

Thank you for your reply,

Glad to know there is a workaround, i am little noob to OVN, could you
explain how to set higher priority ACL using "openstack security group
rule" command, because most of my users using terrafrom to deploy vms
and play with security-group and how do i tell allow-stateless when
create group using openstack clients?

On Fri, Sep 10, 2021 at 3:54 PM Odintsov Vladislav 
<[email protected]<mailto:[email protected]>> wrote:

Hi,

with OVN 21.06+ you can create overriding ACLs with higher priority
than you currently have, with special "allow-stateless" verb, which ensures
packets bypassing conntrack.

Regards,
Vladislav Odintsov

On 10 Sep 2021, at 22:49, Satish Patel 
<[email protected]<mailto:[email protected]>> wrote:

Folk,

We are a large shop of UDP applications so trying to find a way to
disable the conntrack for the entire UDP protocol stack, I did google
and dig into some ovn documentation but did not find any workaround
which allows disabling a conntrack on UDP protocol.

Or another option i was thinking of is to disable ACL in OVS entirely
and then i will use iptables on vm because that way i can disable
conntrack using iptables.

Anyone have any idea what to do if possible?
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