Fix agent crash on Xen platform triggered due to creation of VN object for LinkLocalVN. Added UT for the same
Change-Id: Iff50a95187bc72456b7ddc90c2797b648828040d
Merge "Fix agent crash on Xen platform triggered due to creation of VN object for LinkLocalVN. Added UT for the same Change-Id: Iff50a95187bc72456b7ddc90c2797b648828040d"