Each row entry represents an instance of the MLD protocol running
within a virtual router. Entries in this table cannot be
created and deleted via SNMP SET operations. An entry in this table
is created by the agent when TIMETRA-VRTR-MIB::vRtrMldStatus in the
vRtrConfTable is set to 'create'. The entry is destroyed when
vRtrMldStatus is set to 'delete'.