I think this is not related to the action because the error is
*OFPBMC_BAD_PREREQ*
Not sure if you can hit both IPv4 and VLAN ID by OpenFlow.
Maybe you can try use eth_type = IPv4 ?
2018-05-11 0:54 GMT+08:00 knet solutions <knetsolutio...@gmail.com>:
> Hi,
> I have tried.
>
> match = parser.OFPMatch(in_port=in_port,
> eth_type=ether_types.ETH_TYPE_8021Q, vlan_vid=vid, ipv4_src=src,
> ipv4_dst=dst)
>
> This also doesnt work. receives same error.
>
> Looks like popvlan actions requires some kind of specific match.
>
> Thanks
> suresh
>
> On Thu, May 10, 2018 at 5:21 PM, Yi Tseng <a86487...@gmail.com> wrote:
>
>> Try add Ethernet type = VLAN to match
>>
>> knet solutions <knetsolutio...@gmail.com>於 2018年5月10日 週四，下午7:40寫道：
>>
>>>
>>> Hi,
>>>
>>> Adding flow for VLAN Match with PopVlan action doesnt work for me. I see
>>> the error in wireshark (
>>>
>>> OFPET_BAT_MATCH with OFPBMC_BAD_PREREQ code)
>>>
>>>
>>>
>>> code snippet
>>> ==========
>>>
>>> actions.append(parser.OFPActionPopVlan())
>>> actions.append(parser.OFPActionOutput(out_port))
>>> vid = vlan_id | ofproto_v1_3.OFPVID_PRESENT
>>> match = parser.OFPMatch(in_port=in_port, vlan_vid=vid, ipv4_src=src,
>>> ipv4_dst=dst)
>>> if msg.buffer_id != ofproto.OFP_NO_BUFFER:
>>> self.add_flow(datapath, 1, 0, match, actions, msg.buffer_id)
>>> else:
>>> self.add_flow(datapath, 1, 0, match, actions)
>>>
>>>
>>> what could be wrong?
>>>
>>>
>>> --
>>>
>>> *Regards, *
>>> *Knet solutions.*
>>>
>>> https://github.com/knetsolutions/KNet
>>> http://knet-topology-builder.readthedocs.io/
>>> http://knetsolutions.in/
>>>
>>> ------------------------------------------------------------
>>> ------------------
>>> Check out the vibrant tech community on one of the world's most
>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot______
>>> _________________________________________
>>> Ryu-devel mailing list
>>> Ryu-devel@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/ryu-devel
>>>
>> --
>> Yi Tseng (a.k.a Takeshi)
>> Taiwan National Chiao Tung University
>> Department of Computer Science
>> W2CNLab
>>
>> https://takeshi.tw
>>
>
>
>
> --
>
> *Regards, *
> *Knet solutions.*
>
> https://github.com/knetsolutions/KNet
> http://knet-topology-builder.readthedocs.io/
> http://knetsolutions.in/
>
>
--
Yi Tseng (a.k.a Takeshi)
Taiwan National Chiao Tung University
Department of Computer Science
W2CNLab
https://takeshi.tw
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
Ryu-devel mailing list
Ryu-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ryu-devel
