Hi Iwase, Thanks for the reply.
But Sometimes i was able to ping the interfaces two hops away from source
> but later it fades away. Also, I was not able to see the routes set but
> only addresses using the API call(/8080/router/0000000000000001). I also
> doubt the conflict because stp is layer 2 whereas rest_router is layer3,
> hence I assume they should act independently. Although, if that’s the case
> what could be the alternative?
>
> Thanks!
>
-------- Original message --------
> From: Iwase Yusuke <iwase.yusu...@gmail.com>
> Date: 2017/11/21 01:38 (GMT-05:00)
> To: mailfort...@gmail.com
> Cc: ryu-devel@lists.sourceforge.net
> Subject: Re: [Ryu-devel] Setting Default Routes in custom topology.
>
> Hi Taha,
>
> I guess simple_switch_stp_13 and rest_router cannot work together because
> these apps are just
> sample applications for Ryu-Book (http://osrg.github.io/ryu-boo
> k/en/html/index.html).
> For example, rest_router assumes packets should be process in the
> pipeline, but does not aware
> of the flow entries of the other applications and might conflict with each
> other.
>
> Thanks,
> Iwase
>
> On 2017年11月21日 15:29, Taha Khan wrote:
> > Hi,
> > I am trying to set default routes in routers in my custom topology. My
> topology has loops, so to
> > start the controller in using the command "ryu-manager
> ryu.app.simple_switch_stp_13
> > ryu.app.rest_router ryu.app.ofctl_rest"
> >
> > I am using python requests to make REST requests, specifying the
> destination ip address and the
> > gateway address in each router in my topology.
> >
> > While pinging hosts ( 2 host in my custom topology) I am not able to
> ping and the packets are lost
> > in the middle (checked using ip traceroute).
> >
> > Can you please suggest what could have possibly gone wrong.
> >
> > Thanks!
> > Taha.
> >
> >
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>
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