tree 746686d61d2bb02a2caf9a5704f52cac8ce32749
parent 83b764524c961ae2370e0b0f9a21a0b83570a83c
author DongRyeol Cha <dr83.cha@samsung.com> 1528334612 +0900
committer Yuta HIGUCHI <y-higuchi@opennetworking.org> 1528764795 +0000

LinkDiscovery support for Arista.

Provide the method of link discovery for legacy network.
Openflow provide the link discovery information itself.
But at legacy network side, it can be done by LLDP functionality.

So, this patch implements the gethering of LLDP information from arista switch
and constructs the information of LinkDescription for onos.

So that, onos can recognize the link status and utilize it.

ONOS-7707

Change-Id: I049fe4c0a5d4bf3bf78e985800941d0e131647e1