C-Bsr (Ipv6 Pim View) - HP 6125G Command Reference Manual

Parameters
acl6-number: Basic IPv6 ACL number, in the range of 2000 to 2999. When an IPv6 ACL is defined, the
source keyword in the rule command specifies a legal BSR source IPv6 address range.
Description
Use bsr-policy to configure a legal BSR address range to guard against BSR spoofing.
Use undo bsr-policy to remove the restriction of the BSR address range.
By default, no restrictions are defined for the BSR address range. Namely, the BSR messages from any
source are considered eligible.
Examples
# Configure a legal BSR address range so that only devices on the segment 2001::2/64 can become the
BSR.
<Sysname> system-view
[Sysname] acl ipv6 number 2000
[Sysname-acl6-basic-2000] rule permit source 2001::2 64
[Sysname-acl6-basic-2000] quit
[Sysname] pim ipv6
[Sysname-pim6] bsr-policy 2000

c-bsr (IPv6 PIM view)

Syntax
c-bsr ipv6-address [ hash-length [ priority ] ]
undo c-bsr
View
IPv6 PIM view
Default level
2: System level
Parameters
ipv6-address: IPv6 address of the interface that will act as a C-BSR.
hash-length: Hash mask length, in the range of 0 to 128. If you do not specify this argument, the
corresponding global setting is used.
priority: Priority of the C-BSR, in the range of 0 to 255. A larger value means a higher priority. If you do
not specify this argument, the corresponding global setting is used.
Description
Use c-bsr to configure the specified interface as a C-BSR.
Use undo c-bsr to remove the related C-BSR configuration.
No C-BSR is configured by default.
You must enable IPv6 PIM-SM on the interface that you want to configure as a C-BSR.
Related commands: c-bsr hash-length, c-bsr priority, c-rp, and pim ipv6 sm.
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