Using OSPF Routes for Multicast RPF Checks

You can use the ip route-type or ipv6 route-type command to specify whether OSPF routes are available for only unicast forwarding protocols or only multicast reverse-path-forwarding (RPF) checks. Routes available for unicast forwarding appear in the unicast view of the routing table, whereas routes available for multicast RPF checks appear in the multicast view of the routing table.

To enable a multicast protocol and MPLS traffic engineering (TE) to interoperate on a router running OSPF, use the mpls traffic-eng multicast-intact command.

ip route-type

ipv6 route-type

mpls traffic-eng multicast-intact