R3303-HP HSR6800 Routers IP Multicast Command Reference

188
Views
Public network MSDP view, VPN instance MSDP view
Default command level
2: System level
Parameters
import: Specifies the incoming direction.
export: Specifies the outgoing direction.
peer-address: Specifies an MSDP peer.
acl-number: Specifies an advanced ACL number in the range of 3000 to 3999. If you do not provide an
ACL number, all SA messages carrying (S, G) entries are filtered off.
Usage guidelines
In addition to controlling SA message receiving and forwarding by using this command, you can also
configure a filtering rule for creating SA messages using the import-source command.
Examples
# Configure a filtering rule on the public network so that SA messages are forwarded to MSDP peer
125.10.7.6 only if they match advanced ACL 3100.
<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 gigabitethernet 2/1/1
[Sysname-msdp] peer 125.10.7.6 sa-policy export acl 3100
# Configure a filtering rule in VPN instance mvpn so that SA messages are forwarded to MSDP peer
125.10.7.6 only if they match advanced ACL 3100.
<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 vpn-instance mvpn
[Sysname-msdp-mvpn] peer 125.10.7.6 connect-interface gigabitethernet 2/1/1
[Sysname-msdp-mvpn] peer 125.10.7.6 sa-policy export acl 3100
Related commands
• display msdp peer-status
• import-source
peer sa-request-policy
Use peer sa-request-policy to configure a filtering rule for SA request messages.
Use undo peer sa-request-policy to remove the configured SA request filtering rule.