Hi,

You are going to change only priority without changing other flow fields,
right?

IIRC, you need to install a new flow with a new priority, then delete the
old one. Because the OpenFlow Spec says the priority field is one of the
key fields to identify the flows to modify so the priority field can't be
updated.

Thanks,
Iwase

2019年7月2日(火) 5:29 Edison Albuquerque <edison...@gmail.com>:

> Hi.
> I tried several ways to change the priority of an existing flow but no one
> succeeded.
> According to some sites I used ovs-dpctl add-flow, ovs-ofctl add-flow,
> mod-flow, etc.
> What is the correct way of doing this?
> Tks.
>
> --
>
> 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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