[ovs-discuss] Fingerprinting the controller

Azouni Abdelhadi a_azouni at esi.dz
Mon Jan 19 15:20:05 UTC 2015


Hello,

Please, anyone have an idea how to fingerprint an openflow controller from
the dataplane ?

Thanks

Abdelhadi

On Sat, Jan 17, 2015 at 1:23 AM, Azouni Abdelhadi <a_azouni at esi.dz> wrote:

> Thank you for you reply Ben. But I think my question was not very clear.
> Actually, I wanna find the controller or just detect his presence from a
> host on the data-plane that doesn't have access to ovs commands
>
> Thank you
>
> Abdelhadi
>
> On Sat, Jan 17, 2015 at 1:15 AM, Ben Pfaff <blp at nicira.com> wrote:
>
>> On Fri, Jan 16, 2015 at 06:21:01PM +0100, Azouni Abdelhadi wrote:
>> > I'm trying to find a way to fingerprint the controller of a given
>> > data-path. It will be very nice if you can give me hints about how to
>> find
>> > the ip address of the controller or just to detect the presence of an
>> > openflow controller.
>>
>> "ovs-vsctl get-controller" can report the controller.
>>
>
>
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