Update master property to handle GNF cases.
Update master property to handle GNF cases.

Juniper/py-junos-eznc,Juniper/py-junos-eznc,pklimai/py-junos-eznc,Juniper/py-junos-eznc,pklimai/py-junos-eznc,pklimai/py-junos-eznc