R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

878
Parameters
None
Description
Use multicast ipv6 longest-match to configure RPF route selection based on the longest match principle,
namely, to select the route with the longest prefix as the RPF route.
Use undo multicast ipv6 longest-match to restore the default.
By default, the route with the highest priority is selected as the RPF route.
Examples
# Configure RPF route selection based on the longest match.
<Sysname> system-view
[Sysname] multicast ipv6 longest-match
multicast ipv6 routing-enable
Syntax
multicast ipv6 routing-enable
undo multicast ipv6 routing-enable
View
System view
Default level
2: System level
Parameters
None
Description
Use multicast ipv6 routing-enable to enable IPv6 multicast routing.
Use undo multicast ipv6 routing-enable to disable IPv6 multicast routing.
IPv6 multicast routing is disabled by default.
You must enable IPv6 multicast routing before you can execute other Layer 3 IPv6 multicast commands.
The device does not forward any IPv6 multicast packets before IPv6 multicast routing is enabled.
Examples
# Enable IPv6 multicast routing.
<Sysname> system-view
[Sysname] multicast ipv6 routing-enable
reset multicast ipv6 forwarding-table
Syntax
reset multicast ipv6 forwarding-table { { ipv6-source-address [ prefix-length ] | ipv6-group-address
[ prefix-length ] | incoming-interface { interface-type interface-number | register } } * | all }