The administrative state of this entry.
When the status of this object is set to 'adminStatusDown', the
static rendezvous point will no longer accept PIM messages and
is removed from the pimGroupMappingTable. This MAY cause the
TIB to be updated.
When the status of this object is set to 'adminStatusUp', this
static rendezvous point is added to the pimGroupMappingTable and
will start accepting PIM messages. This MAY cause the TIB to be
updated.