[ovs-discuss] How to create mirror packet over GRE on OVS+DPDK

[Sun Paul]

Hi

thank for your reply.

the 192.1.2.159 is actually on the same subnet of the management
interface, it is not part of the OVS bridge.



On Mon, Sep 25, 2017 at 1:37 PM, Guoshuai Li <ligs at dtdream.com> wrote:
> I think you may have caught the tunnel inner package.
>
> Is the tunnel outbound from interface dpdk0? how about caught dpdk0 with
> mirror?
>
> Or use dpdk-pdump?
>
>> Hi
>>
>> How do I configure mirroring of all traffic to a GRE tunnel on OVS+DPDK?
>>
>> I have a OVS+DPDK setip as below.
>>
>> # ovs-vsctl show
>> 9fe3ef4d-7f29-4a21-80ea-62a705f5d934
>>      Bridge "g1"
>>          Port "g1"
>>              Interface "g1"
>>                  type: internal
>>          Port "dpdk0"
>>              Interface "dpdk0"
>>                  type: dpdk
>>                  options: {dpdk-devargs="0000:00:09.0"}
>>
>> I tried to create gre tunnel for packet mirroring
>>
>> #ovs-vsctl add-port g1 gre0 -- set interface gre0 type=gre
>> options:remote_ip=192.1.2.159 -- --id=@p get port gre0 -- --id=@m
>> create mirror name=m0 select-all=true output-port=@p -- set bridge g1
>> mirrors=@m
>>
>> I cannot find any packet arrive on 192.1.2.159, any idea?
>>
>> I have tried to use the same command in an OVS setup without DPDK
>> enabled, it works.
>>
>> please help
>>
>> - RBK
>>
>>
>> On Mon, Sep 25, 2017 at 1:26 PM, Sun Paul <paulrbk at gmail.com> wrote:
>>>
>>> Hi
>>>
>>> How do I configure mirroring of all traffic to a GRE tunnel on OVS+DPDK?
>>>
>>>
>>> I have a OVS+DPDK setip as below.
>>>
>>> # ovs-vsctl show
>>> 9fe3ef4d-7f29-4a21-80ea-62a705f5d934
>>>      Bridge "g1"
>>>          Port "g1"
>>>              Interface "g1"
>>>                  type: internal
>>>          Port "dpdk0"
>>>              Interface "dpdk0"
>>>                  type: dpdk
>>>                  options: {dpdk-devargs="0000:00:09.0"}
>>>
>>> I tried to create gre tunnel for packet mirroring
>>
>> _______________________________________________
>> discuss mailing list
>> discuss at openvswitch.org
>> https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
>
>