lldp problem

asked 2015-04-14 20:44:07 -0700

vinllen gravatar image

Hi, Dear all:
  When i read the source code of DiscoveryService.java, i find that the controller will regards lldp packet with src equal to NULL as generated by itself , and then it'll add an edge between srcNode and dstNode. It's puzzled me because i think the lldp packet is sent by itself, what about the dstNode doesn't exist ?
  Great appreciate for anyone's reply.
Best regards,
Vinllen

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