Hi,
I'm currently doing some measurements concerning the clustering of ODL: In my setup I use ODL 5.2.0 in a three-node cluster and connect it to 10 OVS switches using Mininet. I then take down a node in the three-node cluster that is master to at least some of the switches and use tcpdump to capture the packets. While analyzing a couple of runs I was wondering about a couple of things and I'd be really thankful if you could explain them to me: *Sometimes there don't seem to be any OSPF_ROLE_REQUEST messages but only OSPF_ROLE_REPLY messages *The switches all seem to be assigned to the same master (also: is there any way to do load balancing?) *What is the algorithm behind switch failover? (a high-level overview would be cool already, I'm really just trying to avoid having to dig into the source code here) Thanks a lot Felix
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