To work around this issue if you are unable to upgrade, copy the /usr/lib/vmware-sso/bin/UpdateLsEndpoint.py file from 6.5 GA for updating the end points.
Vmware KB 2150779
Rajeev Chauhan
VCIX-DCV6.5/VSAN/VXRAIL
Please mark help full or correct if my answer is use full for you
