[ovs-discuss] LLDP handing in OVS

sothy shan sothy.e98 at gmail.com
Fri Jun 9 13:12:45 UTC 2017


Hello,

I am playing in writing funny SDN controller and play with LLDP message.
To test my SDN controller, I am using mininet with ovs (2.0.2) .

I send LLDP message. The message I sent is given below except Ethernet
headers.

Chassisi TLV: 01 09 04 00 00 00 00 00 00 00 03  (from data path id) In this
case, I didnt take 48 bit, took 64 ok??
Port TLV: 02 07 03 62 03 03 c7 99 e1   (mac addres of port )
ttl: 03 02 00 78

My question if I send only three data, OVS will repond ? it needed to some
data?.

When I view data over wireshark at mininet machine, wireshark says "Inalid
chasis ID 0x00".

I dont why this error in wireshark also.

Best regards
Sothy
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