vRtrPimNgSSMGroupTable
vRtrPimNgSSMGroupTable contains a range of group addresses which are reserved for Source Specific Multicast(SSM). The SSM standard designates IPv4 addresses in the 232/8 range and IPv6 addresses in FF3X:0000:/32 range for SSM destination addresses. This table is used to configure group addresses in addition to those defined in the SSM standard.