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DES-7200 Configuration Guide Chapter 7 PIM-SMv6
Configuration
7-9
DES-7200(config)# ipv6 pim
rp-candidate interface-type
interface-number [priority
priority-value] [interval
interval-seconds] [group-list
ipv6_access-list]
Configure candidate RP.
priority-value: In the range 0 to 255,
192 by default
interval-seconds: In the range 1 to
16383s, 60s by default
ipv6_access-list: All multicast groups
are allowed by default.
DES-7200(config)# no ipv6 pim
rp-candidate
Remove the configuration.
Note
To set an interface as the candidate RP of the specific group range, use this
command with ACL option. Note that the calculation of group range is only
based on the ACE with permit rule, not deny rule.
7.2.15 Check the Reachability of RP Registration Message
This command can be used to check whether the RP is reachable before the DR
sends the registration message to the RP.
To check the reachability of RP, run the following command in the global
configuration mode.
Command Function
DES-7200(config)# ipv6 pim
register-rp-reachability
Check the reachability of the RP.
DES-7200(config)# no ipv6 pim
register-rp-reachability
Remove the configuration.
Caution
If there is a static multicast route to the RP and the next hop of this static
multicast route is reachable in the unicast routing table, PIM-SMv6 considers
that the RP is reachable, even though the RP is not reachable in the unicast
routing table.
7.2.16 Filter the Addresses of Registration Packets on RP
This command filters the source addresses and group addresses of the
registration packets arrived on RP. Only the registration packets whose source
addresses and group addresses are permitted by ACL or the route map are
processed. Other registration packets are filtered and the Register-stop message
is sent back.
To filter the source addresses and group addresses of registration packets on RP,
run the following command in global configuration mode.
Command Function
DES-7200(config)# ipv6 pim
accept-register {list
ipv6_access-list | route-map
map-name }
Filter the source addresses and group
addresses of registration packets.
DES-7200(config)# no ipv6 pim
accept-register
Remove the configuration.