HP VPN Firewall Appliances Network Management Command Reference

671
import-source
Use import-source to configure a rule of creating (S, G) entries.
Use undo import-source to remove any rule of creating (S, G) entries.
Syntax
import-source [ acl acl-number ]
undo import-source
Default
When an SA message is created, no restrictions are defined for the (S, G) entries to be advertised in it.
Namely, all the (S, G) entries within the domain are advertised in the SA message.
Views
Public network MSDP view
Default command level
2: System level
Parameters
acl-number: Specifies a basic or advanced ACL, in the range of 2000 to 3999. A basic ACL filters
multicast sources, and an advanced ACL filters multicast sources or multicast groups. If you do not
provide this argument in your command, no multicast source information is advertised.
NOTE:
During ACL matching, the protocol ID in the ACL rule is not verified.
Usage guidelines
In addition to controlling SA message creation by using this command, you can also configure a filtering
rule for forwarding and receiving SA messages by using the peer sa-policy command.
Examples
# Configure the MSDP peer on the public network to advertise only the (S, G) entries of multicast sources
on the 10.10.0.0/16 subnet and with a multicast group address of 225.1.0.0/16 when creating an SA
message.
<Sysname> system-view
[Sysname] acl number 3101
[Sysname-acl-adv-3101] rule permit ip source 10.10.0.0 0.0.255.255 destination 225.1.0.0
0.0.255.255
[Sysname-acl-adv-3101] quit
[Sysname] msdp
[Sysname-msdp] import-source acl 3101
Related commands
peer sa-policy
msdp
Use msdp to enable MSDP on the public network and enter public network MSDP view.