Hello all I have an application which is a copy of Simple_switch_13 WITH arp-proxy (see arp_handler function at here <https://github.com/muzixing/ryu/blob/master/ryu/app/simple_arp_proxy_13.py>) in order to prevent arp_flooding in circular topologies PLUS 4 simple decorated functions (just print a log) for 4 events (LinkAdd, LinkDelete, SwitchEnter, SwitchLeave) in order to see topology changes.
my app works fine for small circular topologies. However, when i load my target topology (GEANT with 23 switches and 37 links) , pingall works only for h1 to all. For other hosts, is see failed pings and in my application i see a flood of PacketIN messages and LinkAdd & LinkDelete events my question is about the flood of LinkAdd & LinkDelete events! Why this occurs? Thanks
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