Multicast Forwarding Over Advpn Tunnels - HP VSR1000 Configuration Manual

RPF prime neighbor: NULL
Downstream interface(s) information:
Total number of downstreams: 1
1: GigabitEthernet1/0/1
(10.1.1.100, 225.1.1.1)
Protocol: pim-dm, Flag: ACT
UpTime: 00:06:14
Upstream interface: Tunnel0
Upstream neighbor: 50.1.1.1
RPF prime neighbor: 50.1.1.1
Downstream interface(s) information:
Total number of downstreams: 1
1: GigabitEthernet1/0/1
The output shows that Router A is the RPF neighbor of Router C and the multicast data from Router
A is delivered over the GRE tunnel to Router C.

Multicast forwarding over ADVPN tunnels

Network requirements
As shown in
•
An ADVPN tunnel is established between each spoke and hub.
•
All hubs and spokes support IP multicast. PIM-SM runs on them, and NBMA runs on their
ADVPN tunnel interfaces.
•
OSPF runs on all hubs and spokes.
Configure the routers so that Spoke 1 can receive multicast data from the source.
Protocol: igmp, UpTime: 00:04:25, Expires: -
Protocol: pim-dm, UpTime: 00:04:25, Expires: -
Figure 18:
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