Configuring A Bsr - HP A6600 Configuration Manual

Enabling embedded RP
With the embedded RP feature enabled, the router can resolve the RP address directly from the IPv6
multicast group address of an IPv6 multicast packets. This RP can replace the statically configured RP or
the RP dynamically calculated based on the BSR mechanism. Thus, the DR does not need to know the RP
address beforehand.
To do...
1. Enter system view.
2. Enter IPv6 PIM view.
3. Enable embedded RP.
The default embedded RP address scopes are FF7x::/12 and FFFx::/12. Here "x" refers to any legal
address scope. For more information about the Scope field, see
Configuring C-RP timers globally
To enable the BSR to distribute the RP-set information within the IPv6 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 IPv6 address together with the RP-set information in its bootstrap
messages. The BSR then floods the bootstrap messages to all IPv6 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 obtain a subsequent
C-RP-Adv message from the C-RP when the timer times out, the BSR assumes the C-RP to have expired or
become unreachable.
You must configure the C-RP timers on C-RP routers.
To do...
1. Enter system view.
2. Enter IPv6 PIM view.
3. Configure the C-RP-Adv
interval.
4. Configure C-RP timeout time.
For more information about the configuration of other timers in IPv6 PIM-SM, see
common timers."

Configuring a BSR

An IPv6 PIM-SM domain can have only one BSR, but must have at least one C-BSR. Any router can be
configured as a C-BSR. Elected from C-BSRs, the BSR is responsible for collecting and advertising RP
information in the IPv6 PIM-SM domain.
Use the command...
system-view
pim ipv6
embedded-rp [ acl6-number ]
Use the command...
system-view
pim ipv6
c-rp advertisement-interval
interval
c-rp holdtime interval
317
Remarks
—
—
Optional.
By default, embedded RP is
enabled for IPv6 multicast groups
in the default embedded RP
address scopes.
"Configuring IP multicast."
Remarks
—
—
Optional.
60 seconds by default.
Optional.
150 seconds by default.
"Configuring IPv6 PIM