R3721-F3210-F3171-HP High-End Firewalls Network Management Configuration Guide-6PW101

Table Of Contents
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Load splitting rule: disable
The output shows that the RPF route on Firewall B has changed. It is now the configured multicast
static route, and the RPF neighbor is now Firewall C.
Creating an RPF route
Network requirements
PIM-DM runs in the network and all routers in the network support IP multicast.
Firewall B and Firewall C run OSPF, and have no unicast routes to Firewall A.
Typically, Receiver can receive the multicast data from Source 1 in the OSPF domain.
Perform the following configuration so that Receiver can receive multicast data from Source 2, which is
outside the OSPF domain.
Figure 318 Network diagram
Configuration procedure
1. Configure IP addresses and unicast routing:
Configure the IP address and subnet mask for each interface as per Figure 318. (Details not
shown.)
Enable OSPF on Firewall B and Firewall C to make sure the network-layer between
Firewall B and
Firewall C is interoperable and the routing information between Firewall B and Firewall C can be
dynamically updated. (Details not shown.)
2. Enable IP multicast routing, and enable PIM-DM and IGMP:
# Enable IP multicast routing on Firewall C, enable PIM-DM on each interface, and enable IGMP
on GigabitEthernet 0/1.
<FirewallC> system-view
[FirewallC] multicast routing-enable
[FirewallC] interface gigabitethernet 0/1
[FirewallC-GigabitEthernet0/1] igmp enable
[FirewallC-GigabitEthernet0/1] pim dm
[FirewallC-GigabitEthernet0/1] quit
[FirewallC] interface gigabitethernet 0/2