Hi, Iwase.
Once more thank you for your attention.
I found out what was wrong.
Somehow the interface had already been created. My mistake.
I cleaned it up and ran again. Voilá, it worked.
Sorry I delayed my return. It's only 12hs time lag. :)
Best wishes, Edison.
2017-11-06 4:52 GMT-03:00 Iwase Yusuke <iwase.yusu...@gmail.com>:
> Hi,
>
> Could you share us your OVS configuration?
> Please send us the following information.
>
> # OVS version
> $ sudo ovs-vsctl --version
>
> # Overview of OVSDB contents
> $ sudo ovs-vsctl show
>
>
> FYI, on my environment, I could run this application as following.
>
> $ sudo mn --controller remote
> *** Creating network
> *** Adding controller
> Unable to contact the remote controller at 127.0.0.1:6653
> Unable to contact the remote controller at 127.0.0.1:6633
> Setting remote controller to 127.0.0.1:6653
> *** Adding hosts:
> h1 h2
> *** Adding switches:
> s1
> *** Adding links:
> (h1, s1) (h2, s1)
> *** Configuring hosts
> h1 h2
> *** Starting controller
> c0
> *** Starting 1 switches
> s1 ...
> *** Starting CLI:
> mininet> sh ovs-vsctl set-manager "tcp:127.0.0.1:6640"
> mininet> sh ovs-vsctl get-manager
> tcp:127.0.0.1:6640
>
>
> $ ryu-manager ovsdb_manager.py
> loading app ovsdb_manager.py
> loading app ryu.services.protocols.ovsdb.manager
> instantiating app ryu.services.protocols.ovsdb.manager of OVSDB
> instantiating app ovsdb_manager.py of MyApp
> Listening on 0.0.0.0:6640 for clients
> instantiating app None of RemoteOvsdb
> New OVSDB connection from system-id=xxx, address=('127.0.0.1', 42778)
> ...(snip)...
>
>
> mininet> sh ovs-vsctl show
> d17a5fa4-fc0b-4afb-b88e-f5ea7c7b44bf
> Manager "tcp:127.0.0.1:6640"
> is_connected: true
> Bridge "s1"
> Controller "tcp:127.0.0.1:6653"
> Controller "ptcp:6654"
> fail_mode: secure
> Port "s1"
> Interface "s1"
> type: internal
> Port "s1-eth1"
> Interface "s1-eth1"
> Port "s1-eth99"
> Interface "s1-eth99"
> type: internal
> Port "s1-eth2"
> Interface "s1-eth2"
> ovs_version: "2.8.90"
>
>
> Thanks,
> Iwase
>
> On 2017年11月03日 21:07, Edison Albuquerque wrote:
>
>> I ran the code found at
>> "http://ryu.readthedocs.io/en/latest/library_ovsdb_manager.html";
>> and got the error
>> "Error creating port s1-eth99 on bridge <ovs.db.idl.Row object at
>> 0x7f30d23a3250>: error."
>> What did I do wrong?
>> Please, help me.
>> Bests.
>>
>> --
>> /_He ain't heavy. He's my brother.
>> _/
>>
>> 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 Pernam
>> <https://maps.google.com/?q=buco/Escola+Polit%C3%A9cnica+de+Pernam&entry=gmail&source=g>
>> buco
>> 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
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>>
>>
>>
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>>
>>
--
*He ain't heavy. He's my brother.*
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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