vRtrPimNgGenPolicyTable lists PIM policies for a particular PIM
instance.
PIM Join-Prune and Register policies provide a way to to control the
creation of (*,G) or (S,G) state that gets created on a router.
The bootstrap policies provide a way to control the flow of bootstrap
messages to and from the router.
PIM Policies are created using the
TIMETRA-ROUTE-POLICY-MIB::tRPAdminPSFromCriteriaTable.