R0106-HP MSR Router Series IP Multicast Command Reference(V7)

289

Parameters

size: Sets the maximum size of each join/prune message, in the range of 100 to 64000 bytes.

Examples

# Set the maximum size of each join/prune message to 1500 bytes on the public network.

<Sysname> system-view

[Sysname] ipv6 pim

[Sysname-pim6] jp-pkt-size 1500

Use register-policy to configure an IPv6 ACL rule to filter register messages.

Use undo register-policy to remove the configured register filtering rule.

Syntax

undo register-policy

Default

No register filtering rule is configured.

Views

IPv6 PIM view

Predefined user roles

network-admin

Parameters

acl6-number: Specifies an IPv6 advanced ACL number in the range of 3000 to 3999.

Usage guidelines

Use an IPv6 advanced ACL to filter register messages based on source IPv6 addresses and IPv6 multicast

group addresses. If you specify a VPN instance in the ACL, the ACL does not take effect. The other

optional parameters except the time-range keyword and the fragment keyword are ignored. The RP

accepts only register messages that the ACL permits.

Examples

# On the public network, configure an IPv6 ACL rule on the RP to filter register messages. This ACL rule

permits the register messages from IPv6 multicast sources on the subnet of 3:1::/64 to IPv6 multicast

groups on the subnet of FF0E:13::/64.

<Sysname> system-view

[Sysname] acl ipv6 number 3000

[Sysname-acl6-adv-3000] rule permit ipv6 source 3:1:: 64 destination ff0e:13:: 64

[Sysname-acl6-adv-3000] quit

[Sysname] ipv6 pim

[Sysname-pim6] register-policy 3000

Use register-suppression-timeout to configure the register suppression time.