tree 188d993b3380246e2ba0da6e2d956ebe3988b96f
parent 024e6d1689ee38b37ac054636557b5dff8f26270
author Dan Timoney <dtimoney@att.com> 1510585451 -0500
committer Dan Timoney <dtimoney@att.com> 1510585451 -0500

Handle duplicate DHCP event

Handle case where 2 DHCP events received for same mac addr.  Should use
most recent IP address.

Change-Id: I90399ce3c39e07c2472366c78115812a64e9124b
Issue-ID: CCSDK-142
Signed-off-by: Dan Timoney <dtimoney@att.com>