Hi all, I'm trying to set a proactive flow installation with pox l3_learning. It should remove previous flows and install in every switch the new ones everytime the controller receives a new IP list, because hosts change IP automathically.
For this I was thinking to: - remove all installed flow tables from all switches - install new flows in all switches To rebuild controller arp tables I was looking at packet class and, since the comments on https://github.com/CPqD/RouteFlow/blob/master/pox/pox/lib/packet/packet_base.py are outdated, I have no clear idea of what self.next and self.prev are. Can someone explain what they are and what they are used for? Reading the code I guessed that self.prev was pointing the header of lower level protocol and self.next of higher level protocol, but I would like confirm. thanks -- Silvia Fichera
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