[ovs-discuss] Flows identifiers : UFIDs

Ben Pfaff blp at ovn.org
Fri Aug 16 19:20:59 UTC 2019

On Wed, Aug 14, 2019 at 12:19:08PM -0400, Adel Belkhiri wrote:
> Hi all,
> I have few questions related to the flow identifiers UFID. I know that i
> can show these ufid using this command :
> # ovs-dpctl  dump-flows  --name -m
> My question is : Is it possible to show the ufid of flows installed in the
> userspace (using the command ovs-ofctl dump-flows for instance) ?
> supposedly we have ovs installed on two different machines. The ufids of
> identical flows, are they the same?

They won't be the same because they are a hash that includes a random

I don't think there are extra options to show ufids.

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