Hi Taha,
IIRC, the similar problems had reported before on this mailing list.
I think you hit the performance limit of "single" controller in order to use
topology discovery feature against such many switches.
For handling such large topology, how about splitting your topology into some
sub-topology and having multiple controllers?
Thanks,
Iwase
On 2018年03月23日 16:07, Taha Khan wrote:
Hi
I am using RYU-4.23 and Mininet OVS.
I have a 62 Node topology. When I run my RYU application I noticed that RYU is
not able to discover all the datapaths and links everytime I run my code. And
also when I run (link down command ) in mininet CLI, EventLinkDelete is not
getting triggered everytime I did it. Few times I was actually able to discover
the full topology and EventLinkDelete was also getting triggered.
Can you please suggest why is this so. I have attached codes below.
Thanks!
Taha
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