Mld Ssm Mapping Configuration Example - HP A6600 Configuration Manual

MLD SSM mapping configuration example

Network requirements
As shown in
•
IPv6 multicast delivery. Router D's GigabitEthernet 1/0/3 serves as the C-BSR and C-RP. The SSM
group range is FF3E::/64.
• MLDv2 runs on Router D's GigabitEthernet 1/0/1. The receiver host runs MLDv1, and does not
support MLDv2. Therefore, the Receiver host cannot specify expected multicast sources in its
membership reports.
Source 1, Source 2, and Source 3 send IPv6 multicast packets to multicast groups in the IPv6 SSM
•
group range. You can configure the MLD SSM mapping feature on Router D so that the receiver host
will receive IPv6 multicast data from Source 1 and Source 3 only.
Figure 83 Network diagram for MLD SSM mapping configuration
Device
Source 1
Source 2
Router A
Router B
Procedure
Enable IPv6 forwarding and configure IPv6 addresses and IPv6 unicast routing
1.
Enable IPv6 forwarding on each router and configure an IPv6 address and prefix length for each
interface as shown in
Configure OSPF for interoperability among the routers. Ensure the network-layer interoperation among
the routers on the IPv6 PIM-SM domain and dynamic update of routing information among the routers
through an IPv6 unicast routing protocol. The detailed configuration steps are omitted here.
Figure 83, the IPv6 PIM-SM domain applies both the ASM model and SSM model for
Interface IPv6 address
— 1001::1/64
— 2001::1/64
GE1/0/1 1001::2/64
GE1/0/2 1002::1/64
GE1/0/3 1003::1/64
GE1/0/1 2001::2/64
GE1/0/2 1002::2/64
GE1/0/3 2002::1/64
Figure 83. The detailed configuration steps are not discussed in this document.
Device Interface
Source 3 —
Receiver —
Router C GE1/0/1
GE1/0/2
GE1/0/3
Router D GE1/0/1
GE1/0/2
GE1/0/3
291
IPv6 address
3001::1/64
4001::1/64
3001::2/64
3002::1/64
2002::2/64
4001::2/64
3002::2/64
1003::2/64