IPV6 PIM CONFIGURATION

93 COMMANDS

bsr-policy (IPv6 PIM view)

Syntax bsr-policy acl6-number

undo bsr-policy

View IPv6 PIM view

Parameter 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 the bsr-policycommand to configure a legal BSR address range to guard against BSR spoofing.

Use the undo bsr-policycommand to remove the restriction of the BSR address range.

By default, there are no restrictions on the BSR address range, namely all the received BSR messages are regarded to be valid.

Example # Configure a legal BSR address range so that only routers 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-bsripv6-address [ hash-length [ priority ] ]

undo c-bsr

View IPv6 PIM view

Parameter ipv6-address: IPv6 address of the interface that is to act as a C-BSR.

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3Com MSR 50, MSR 30 manual IPV6 PIM Configuration Commands, Bsr-policy IPv6 PIM view, Bsr IPv6 PIM view