The table contains a list of statically configured
Rendezvous Point (RP) addresses for a multicast group range.
Entries can be created or destroyed. If this table does not
contain any entries, then the multicast group to RP mapping is
derived from the RP-Set messages received from the Bootstrap Router.
If the vRtrPimNgStaticRPTable does not contain an entry with the
specified vRtrID and vRtrPimNgStGrptoRPRPAddress, an entry
is implicitly created in the vRtrPimNgStaticRPTable.