Ipv6 Multicast Routing And Forwarding Configuration Examples; Ipv6 Multicast Forwarding Over A Gre Tunnel - HP VSR1000 Configuration Manual

IPv6 multicast routing and forwarding
configuration examples

IPv6 multicast forwarding over a GRE tunnel

Network requirements
As shown in
•
IPv6 multicast routing and IPv6 PIM-DM are enabled on Router A and Router C.
•
Router B does not support IPv6 multicast.
•
Router A, Router B, and Router C run OSPFv3. The source-side interface GigabitEthernet 1/0/1
on Router A does not run OSPFv3.
Configure a GRE tunnel so that the receiver host can receive the IPv6 multicast data from Source.
Figure 68 Network diagram
Configuration procedure
Assign an IPv6 address and prefix length to each interface, as shown in
1.
shown.)
Configure OSPFv3 on the routers. Do not run OSPFv3 on the source-side interface
2.
GigabitEthernet 1/0/1 on Router A. (Details not shown.)
Configure a GRE tunnel:
3.
# Create an IPv6 GRE tunnel interface Tunnel 0 on Router A.
<RouterA> system-view
[RouterA] interface tunnel 0 mode gre ipv6
# Assign an IPv6 address to interface Tunnel 0 on Router A, and specify its source and
destination addresses.
[RouterA-Tunnel0] ipv6 address 5001::1 64
[RouterA-Tunnel0] source 2001::1
[RouterA-Tunnel0] destination 3001::2
[RouterA-Tunnel0] quit
# Create an IPv6 GRE tunnel interface Tunnel 0 on Router C.
<RouterC> system-view
[RouterC] interface tunnel 0 mode gre ipv6
# Assign an IPv6 address to interface Tunnel 0, and specify its source and destination
addresses.
Figure 68:
220
Figure 68. (Details not