Hi, I am working on an project which involves Openvswitch 2.3.1. In my case I am working on an environment when the controller is down. So I need to get the source/dest ip/mac in the switches itself (i.e as soon as a packet is received and when no flow can be requested to the controller.). Will I have to edit the source code of Openvswitch? I think datapath/flow.c or lib/flow.c should provide the values, but I am still unable to figure out a solution. Kindly let me know which function gets activated as soon as a packet arrives in a network device and whether I can extract the required info and write it to a file from there in the switch. Thanks in Advance. Kindly Reply.
Thank you, Amal
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