FYI:

http://www.sdncentral.com/interviews/onf-openflow-driver-competition-dan-pitt/2013/06/

Ibrahim

Date: Tue, 21 May 2013 09:42:14 -0700
From: dan.tala...@bigswitch.com
To: ederleaofernan...@gmail.com
CC: openflow-discuss@lists.stanford.edu
Subject: Re: [openflow-discuss] OpenFlow Driver Contest



On Tue, May 21, 2013 at 8:03 AM, Eder Leão Fernandes 
<ederleaofernan...@gmail.com> wrote:

I have the same view from Ben. But I believe that the contest is also asking 
for something like the OpenFlow Connection manager on Indigo Agent. (plus the 
unmarshaling/marshaling libraries, which are generated by LOXI on Indigo).



Yes, that's correct.  Note that the competition is for the equivalent of socket 
manager and the connection manager, but on the controller side (though being 
able to target it for the switch is a plus.)  Whether it is a direct 
translation of OF messages or provides a slightly more abstract representation 
is up to the entry.  The key aspects are the "library" nature of the product 
and the target languages.  Adding internal instrumentation and external tools 
to increase usability and debug-ability are also plusses.

-Dan


 



On 20 May 2013 14:18, Ben Pfaff <b...@nicira.com> wrote:


On Sat, May 18, 2013 at 5:30 PM, ibrahim menem <ibrahim...@hotmail.com> wrote:

> Anybody can explain what is exactly a "driver" and how it should integrate

> into the controller and the switch at the same time, I read the announcement

> in detail but still not getting it!



My interpretation is that a driver is an OpenFlow protocol marshaling and

unmarshaling library.

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-- 
Eder Leão Fernandes 

Bacharelado em Ciências de Computação
Instituto de Ciências Matemáticas e de Computação

Universidade de São Paulo




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