You can also get OSPF (or RIP) by running BIRD in a Mininet node, for example.

-- Murphy

On Jun 20, 2013, at 3:39 PM, Bob Lantz wrote:

> It is not accurate to say that Mininet is "based on layer 2."
> 
> The switches that Mininet uses by default are OpenFlow switches. Whether they 
> act as "L2 switches" or "L3 routers" depends entirely upon what controller 
> you use. If you don't specify a controller, the 'mn' command starts up 
> 'ovs-controller' and the Controller() class starts up 'controller' (the 
> Stanford reference controller), both of which implement Ethernet bridges, but 
> it is easy to use any controller you like (see my blog post on mininet.org 
> for details.) 
> 
> It is not incredibly difficult to write an OpenFlow controller that acts as 
> an IP router - in fact the OpenFlow tutorial provides suggestions on how to 
> create a very simple, static IP "router." It is also not incredibly difficult 
> to create a Switch() subclass in Mininet which uses Linux routing and acts as 
> an IP router.
> 
> If you need a complete legacy IP router with things like OSPF, you may want 
> to look at something like RouteFlow.
> 
> -Bob
> 
> On Jun 20, 2013, at 2:29 AM, Silvia Fichera <fichera....@gmail.com> wrote:
> 
>> Hi all,
>> I have to simulate a network with OpenFlow that uses routers instead of 
>> switches. I know that I can't use Mininet because it is based on layer 2. 
>> Does exist any simulator for the level 3? It's better if it supports also 
>> IPv6....
>> 
>> Thanks for your help
>> -- 
>> Silvia Fichera
>> _______________________________________________
>> openflow-discuss mailing list
>> openflow-discuss@lists.stanford.edu
>> https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
> 
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