F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

966
bsr-policy (IPv6 PIM view)
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.
Syntax
bsr-policy acl6-number
undo bsr-policy
Default
No restrictions exist for the BSR address range, and the BSR messages from any source are considered
eligible.
Views
IPv6 PIM view
Default command level
2: System level
Parameters
acl6-number: Specifies a 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.
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)
Use c-bsr to configure the specified interface a C-BSR.
Use undo c-bsr to remove the related C-BSR configuration.
Syntax
c-bsr ipv6-address [ hash-length [ priority ] ]
undo c-bsr
Default
No C-BSR is configured.
Views
IPv6 PIM view
Default command level
2: System level