Hi Iwase.
I wonder if it is possible to issue a command like "ovs-vsctl ..." from
inside the controller right into one of the switches.
I know that I can do it from Mininet, but in a real network all I have is
the controller to talk to the switches.
Thanks for the tips. I'll read them through and try them.
Regards,
2017-09-10 21:14 GMT-03:00 Iwase Yusuke <iwase.yusu...@gmail.com>:
> Hi Edison,
>
> Please let me confirm which "SSH" and "the Switch's shell" means.
> You want to control the behavior of your switch via SSH command line
> interface from Ryu, right?
> If so, Ryu does not provide such features for SSH CLIs.
>
> If your switch supports OVSDB, you can use OVSDB library of Ryu.
> https://github.com/osrg/ryu/blob/0673a8868e4447e7b2ec551c720
> aeb929993727d/ryu/lib/ovs/bridge.py#L92
>
> Or if you means the CLI commands like Linux bash, I guess you need to
> implement it by using
> Ansible or other provisioning tools.
> http://docs.ansible.com/ansible/latest/dev_guide/developing_api.html
>
> Thanks,
> Iwase
>
>
> On 2017年09月10日 20:41, Edison Albuquerque wrote:
>
>> Hi.
>> Once I have a SSH connection between Controller and Switch, how can I
>> access the Switch's shell from inside Ryu?
>> Tks.
>>
>> --
>> /_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
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>> Pernambuco
>> Rua Benfica, 455 (Bl. 'C' 2. andar) - Bairro: Madalena
>> CEP 50720-001 - Recife, Pernambuco - Brasil
>> Fone: +55 81 3184-7542 <tel:+55%2081%203184-7542> - Fax: +55 81 3184-7581
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>>
>>
>>
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--
*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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