1378 CHAPTER 89: MSDP CONFIGURATION COMMANDS

<Sysname> system-view [Sysname] acl number 3100

[Sysname-acl-adv-3100] rule permit ip source 170.15.0.0 0.0.255.255 destination 225.1.0.0 0.0.255.255

[Sysname-acl-adv-3100] quit [Sysname] msdp

[Sysname-msdp] peer 125.10.7.6 connect-interface ethernet 1/0

[Sysname-msdp] peer 125.10.7.6 sa-policy export acl 3100

peer sa-request-policy

Syntax peer peer-addresssa-request-policy [ acl acl-number]

undo peer peer-addresssa-request-policy

View Public instance MSDP view, VPN instance MSDP view

Parameter peer-address: MSDP peer address.

acl-number: Basic ACL number, in the range of 2000 to 2999. If you provide this argument, the SA requests of only the multicast groups that match the ACL will be accepted and other SA requests will be ignored; if you do not provide this argument, all SA requests will be ignored.

Description Use the peer sa-request-policycommand to configure a filtering rule for SA request messages.

Use the undo peer sa-request-policycommand to remove the configured SA request filtering rule.

Be default, SA request messages are not filtered.

Related command: display msdp peer-status.

Example # Configure an SA request filtering rule in the public instance so that SA messages from the MSDP peer 175.58.6.5 will be accepted only if the multicast group address in the SA messages is in the range of 225.1.1.0/24.

<Sysname> system-view [Sysname] acl number 2001

[Sysname-acl-basic-2001] rule permit source 225.1.1.0 0.0.0.255

[Sysname-acl-basic-2001] quit [Sysname] msdp

[Sysname-msdp] peer 175.58.6.5 sa-request-policy acl 2001

reset msdp peer

Syntax reset msdp [ vpn-instance vpn-instance-nameall-instance ] peer [ peer-address]

View User view

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3Com MSR 30, MSR 50 manual Peer sa-request-policy, Reset msdp peer