[ovs-discuss] How can I know the controller_id?

Ben Pfaff blp at ovn.org
Thu Sep 19 14:54:09 UTC 2019

On Thu, Sep 19, 2019 at 03:11:08PM +0000, �� ��ȫ wrote:
> I know that the NXActionController action can direct the packet_in message to a specific controller.
> But how can I know which controller has which id?
> I tried the 'ovs-vsctl list controller' command but the id was not shown.

Every controller has controller ID zero by default, but a controller can
set its own ID on a per-connection basis using the NXT_CONTROLLER_ID

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