Thanks, Iwase.
Then the figure is wrong. I saw the figure in a site elsewhere.
Thanks for clarifying things up for me.
You helped me to take a step further in my knowledge.
Thanks again.
2017-06-26 21:47 GMT-03:00 Iwase Yusuke <iwase.yusu...@gmail.com>:
> Hi Edison,
>
> AFAIK, on standard OpenFlow Spec, there is no available action to
> send-back packets from group table
> to flow table.
> OpenFlow Spec 1.3.5 says:
> ===
> 5.6 Group Table
> ===
> ...(snip)..., a bucket with no output or group action effectively drops
> the clone of
> the packet associated with that bucket.
> ===
>
> OTOH, with Open vSwitch, it might be able to use NXActionResubmitTable.
> Could you try this action?
>
> http://ryu.readthedocs.io/en/latest/nicira_ext_ref.html#ryu.
> ofproto.ofproto_v1_3_parser.NXActionResubmitTable
>
> e.g.)
> actions = [parser.NXActionResubmitTable(table_id=1)]
> buckets = [parser.OFPBucket(actions=actions)]
>
> Thanks,
> Iwase
>
>
> On 2017年06月26日 18:54, Edison Albuquerque wrote:
>
>> Hi Iwase.
>> Thanks for helping me out.
>> According to the figure below I understood that I can send the packet
>> from one flow table to the group table.That's easy.
>> My problem is when I have to send the packet from one group table to
>> another flow table in the pipe line.
>> Best regards, Edison.
>>
>> Imagem inline 1
>>
>> 2017-06-25 21:27 GMT-03:00 Iwase Yusuke <iwase.yusu...@gmail.com <mailto:
>> iwase.yusu...@gmail.com>>:
>>
>>
>> Hi Edison,
>>
>> Sorry, I misunderstood.
>>
>>
>> On 2017年06月24日 01:21, Edison Albuquerque wrote:
>>
>> It's a single switch with more than one FlowTable.
>> Consider that I need to insert a group (with it's buckets) after
>> Table_id = 0 and Table_id = 1.
>>
>>
>> You want to insert the same group entry into table:1 and table:2,
>> right?
>>
>> To insert a flow into the specified table (which has table_id),
>> please add "table_id" argument
>> to FlowMod class.
>> e.g.)
>> # insert into Table_id = 0
>> mod = parser.OFPFlowMod(
>> datapath=datapath,
>> table_id=0, # Table ID which you want to insert your flow
>> into
>> ...
>> instructions=instructions) # instructions include your
>> group action
>> datapath.send_msg(mod)
>>
>> # insert into Table_id = 1
>> mod = parser.OFPFlowMod(
>> datapath=datapath,
>> table_id=1, # Table ID which you want to insert your flow
>> into
>> ...
>> instructions=instructions) # Note: the same "instructions"
>> instance can be reused.
>> datapath.send_msg(mod)
>>
>>
>> Thanks,
>> Iwase
>>
>> Sorry if my English isn't good enough to provide a crystal clear
>> question.
>> Bests.
>> Edison.
>>
>> 2017-06-22 21:00 GMT-03:00 Iwase Yusuke <iwase.yusu...@gmail.com
>> <mailto:iwase.yusu...@gmail.com> <mailto:iwase.yusu...@gmail.com
>> <mailto:iwase.yusu...@gmail.com>>>:
>>
>> Hi Edison,
>>
>>
>> On 2017年06月22日 19:03, Edison Albuquerque wrote:
>> > Hi.
>> > I'd like to learn how to insert a group between two
>> flowtables.
>>
>> What does "between two flowtables" exactly mean?
>> You mean "how to insert the same group action into two
>> OpenFlow switches"?
>> Or, "how to insert the same group entry into two OpenFlow
>> switches"?
>>
>> Thanks,
>> Iwase
>>
>>
>> > Thanks.
>> > Edison.
>> >
>> > --
>> > /_Todos querem um mundo melhor. Poucos colaboram.
>> > _/
>> >
>> > Prof. Edison de Queiroz Albuquerque, BSc, Msc, Dr.
>> > Adjunto da Escola Politécnica de Pernambuco, Universidade
>> de Pernambuco (POLI/UPE)
>> > Professor do Curso de Engenharia de Computação
>> > Líder do Grupo de Pesquisa em Protocolos de Redes de
>> Computadores
>> > Membro do IEEE (ComSoc), do SBrT, do IECOM e da APEET
>> >
>> > Universidade de Pernambuco/Escola Politécnica de Pernambuco
>> > Rua Benfica, 455 (Bl. 'C' 2. andar) - Bairro: Madalena
>> > CEP 50720-001 - Recife, Pernambuco - Brasil
>> > Fone: +55 81 3184-7542 <tel:%2B55%2081%203184-7542>
>> <tel:%2B55%2081%203184-7542> -
>> Fax: +55 81 3184-7581 <tel:%2B55%2081%203184-7581>
>> <tel:%2B55%2081%203184-7581>
>> >
>> >
>> >
>> > ------------------------------
>> ------------------------------------------------
>> > 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 <mailto:
>> Ryu-devel@lists.sourceforge.net>
>> <mailto:Ryu-devel@lists.sourceforge.net <mailto:
>> Ryu-devel@lists.sourceforge.net>>
>>
>> > https://lists.sourceforge.net/lists/listinfo/ryu-devel
>> <https://lists.sourceforge.net/lists/listinfo/ryu-devel>
>> <https://lists.sourceforge.net/lists/listinfo/ryu-devel
>> <https://lists.sourceforge.net/lists/listinfo/ryu-devel>>
>> >
>>
>>
>>
>>
>> -- /_Todos querem um mundo melhor. Poucos colaboram.
>> _/
>>
>> Prof. Edison de Queiroz Albuquerque, BSc, Msc, Dr.
>> Adjunto da Escola Politécnica de Pernambuco, Universidade de
>> Pernambuco (POLI/UPE)
>> Professor do Curso de Engenharia de Computação
>> Líder do Grupo de Pesquisa em Protocolos de Redes de Computadores
>> Membro do IEEE (ComSoc), do SBrT, do IECOM e da APEET
>>
>> Universidade de Pernambuco/Escola Politécnica de Pernambuco
>> Rua Benfica, 455 (Bl. 'C' 2. andar) - Bairro: Madalena
>> CEP 50720-001 - Recife, Pernambuco - Brasil
>> Fone: +55 81 3184-7542 <tel:%2B55%2081%203184-7542> - Fax: +55
>> 81 3184-7581
>> <tel:%2B55%2081%203184-7581>
>>
>>
>>
>> ------------------------------------------------------------
>> ------------------
>> 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 <mailto:Ryu-devel@lists.source
>> forge.net>
>> https://lists.sourceforge.net/lists/listinfo/ryu-devel
>> <https://lists.sourceforge.net/lists/listinfo/ryu-devel>
>>
>>
>>
>>
>> --
>> /_Todos querem um mundo melhor. Poucos colaboram.
>> _/
>>
>> Prof. Edison de Queiroz Albuquerque, BSc, Msc, Dr.
>> Adjunto da Escola Politécnica de Pernambuco, Universidade de Pernambuco
>> (POLI/UPE)
>> Professor do Curso de Engenharia de Computação
>> Líder do Grupo de Pesquisa em Protocolos de Redes de Computadores
>> Membro do IEEE (ComSoc), do SBrT, do IECOM e da APEET
>>
>> Universidade de Pernambuco/Escola Politécnica de Pernambuco
>> Rua Benfica, 455 (Bl. 'C' 2. andar) - Bairro: Madalena
>> CEP 50720-001 - Recife, Pernambuco - Brasil
>> Fone: +55 81 3184-7542 - Fax: +55 81 3184-7581
>>
>>
>>
>> ------------------------------------------------------------
>> ------------------
>> 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
>>
>>
--
*Todos querem um mundo melhor. Poucos colaboram.*
Prof. Edison de Queiroz Albuquerque, BSc, Msc, Dr.
Adjunto da Escola Politécnica de Pernambuco, Universidade de Pernambuco
(POLI/UPE)
Professor do Curso de Engenharia de Computação
Líder do Grupo de Pesquisa em Protocolos de Redes de Computadores
Membro do IEEE (ComSoc), do SBrT, do IECOM e da APEET
Universidade de Pernambuco/Escola Politécnica de Pernambuco
Rua Benfica, 455 (Bl. 'C' 2. andar) - Bairro: Madalena
CEP 50720-001 - Recife, Pernambuco - Brasil
Fone: +55 81 3184-7542 - Fax: +55 81 3184-7581
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