HP MSR ASM Configuration Manual page 75

Step
4. Configure a legal C-RP
address range and the range
of multicast groups to be
served.
Enabling auto-RP
Auto-RP announcement and discovery messages are addressed to the multicast group addresses
224.0.1.39 and 224.0.1.40, respectively. With auto-RP enabled on a device, the device can receive
these two types of messages and record the RP information carried in such messages.
To enable auto-RP:
Step
1. Enter system view.
2. Enter public network PIM view
or VPN instance PIM view.
3. Enable auto-RP.
Configuring C-RP timers globally
To enable the BSR to distribute the RP-set information within the PIM-SM domain, C-RPs must periodically
send C-RP-Adv messages to the BSR. The BSR learns the RP-set information from the received messages,
and encapsulates its own IP address together with the RP-set information in its bootstrap messages. The
BSR then floods the bootstrap messages to all PIM routers in the network.
Each C-RP encapsulates a timeout value in its C-RP-Adv messages. After receiving a C-RP-Adv message,
the BSR obtains this timeout value and starts a C-RP timeout timer. If the BSR fails to hear a subsequent
C-RP-Adv message from the C-RP when this timer times out, the BSR assumes the C-RP to have expired or
become unreachable.
For more information about the configuration of other timers in PIM-SM, see
timers."
Configure the C-RP timers on C-RP routers.
To configure C-RP timers globally:
Step
1. Enter system view.
2. Enter public network PIM view
or VPN instance PIM view.
3. Configure the C-RP-Adv
interval.
4. Configure C-RP timeout timer.
Command
crp-policy acl-number
Command
system-view
pim [ vpn-instance
vpn-instance-name ]
auto-rp enable
Command
system-view
pim [ vpn-instance
vpn-instance-name ]
c-rp advertisement-interval interval
c-rp holdtime interval
63
Remarks
Optional.
No restrictions by default.
Remarks
N/A
N/A
Disabled by default.
"Configuring common PIM
Remarks
N/A
N/A
Optional.
60 seconds by default.
Optional.
150 seconds by default.