251
Task Command
Display information about the IPv6 multicast
routing table.
display ipv6 multicast [ vpn-instance vpn-instance-name ]
routing-table [ ipv6-source-address [ prefix-length ] |
ipv6-group-address [ prefix-length ] | incoming-interface
interface-type interface-number | outgoing-interface
{ exclude | include | match } interface-type interface-number ]
*
Display the RPF route information of the
specified IPv6 multicast source.
display ipv6 multicast [ vpn-instance vpn-instance-name ]
rpf-info ipv6-source-address [ ipv6-group-address ]
Clear statistics for IPv6 multicast forwarding
events.
reset ipv6 multicast [ vpn-instance vpn-instance-name ]
forwarding event
Clear forwarding entries from the IPv6
multicast forwarding table.
reset ipv6 multicast [ vpn-instance vpn-instance-name ]
forwarding-table { { ipv6-source-address [ prefix-length ] |
ipv6-group-address [ prefix-length ] | incoming-interface
{ interface-type interface-number } } * | all }
Clear routing entries from the IPv6 multicast
routing table.
reset ipv6 multicast [ vpn-instance vpn-instance-name ]
routing-table { { ipv6-source-address [ prefix-length ] |
ipv6-group-address [ prefix-length ] | incoming-interface
interface-type interface-number } * | all }
NOTE:
hen a routin
entry is removed, the associated forwarding entry is also removed. When a forwardin
entry is removed, the associated routing entry is also removed.
IPv6 multicast routing and forwarding configuration
examples
IPv6 multicast forwarding over a GRE tunnel
Network requirements
As shown in Figure 75, IPv6 multicast routing and IPv6 PIM-DM are enabled on Router A and Router C.
Router B does not support IPv6 multicast. OSPFv3 is running on Router A, Router B, and Router C.
Configure a GRE tunnel so that the receiver host can receive the IPv6 multicast data from Source.