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smurugap/LLS life of a packet

Created February 20, 2016 16:30
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LLS life of a packet
1) From VM to the Vrf of the VN (only first pkt would be punted to create flow table entry)
2) From VN VRF to ip-fabric VRF (sent via vhost0 with dst port as the proxy service port(which is 51819 in our case))
3) Agent would receive the packet and change the src/dst ip/port and forward it out
4) Reply would be received back by the same proxy service hosted in agent
5) Agent would again change back the 4 tuples and send it in vhost0
6) vrouter would receive the same in fabric-vrf and do the reverse flow lookup
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