User Manual UMN:CLI
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ipv6 pim register-suppression
<1-65535>
Specifies the registration suppression time.
1-65535: null-register message interval (unit: second)
no ipv6 pim register-
suppression
Deletes the specified the registration suppression time.
10.3.5.3 Register Message Filtering
You can enable the router to filter multicast sources specified in access lists at the RP.
This filtering will permit/deny the PIM register messages for the specified sources. If
unauthorized sources try to register with the RP, the RP then drops the PIM register
messages from those sources. You can specify the either multicast source or source’s DR
address in access lists.
To enable the router to filter multicast sources, use the following command.
ipv6 pim accept-register list
WORD
Enables the router to filter multicast sources.
WORD: access list name
- 100-199: IP extended access list
- 2000-2699: IP extended access list (extended range)
no ipv6 pim accept-register
Disables the router to filter multicast sources.
10.3.5.4 RP Reachability Validation
To enable the RP reachability validation for the source registration process at the first-hop
router, use the following command.
ipv6 pim register-rp-reachability
Enables the RP reachability validation.
no ipv6 pim register-rp-reach-
ability
Disables the RP reachability validation. (default)
10.3.5.5 Source Address of Register Message
You can specify the source IPv6 address of PIM register messages sent by the
designated router (DR). This address is used to send corresponding PIM register-stop
messages in response. By default, the source IPv6 address of register messages is the
IP address of the interface toward the RP. This address must be able to be learned by
routing protocols on the DR.
To specify the source IPv6 address of PIM register messages, use the following
command.
ipv6 pim register-source
{X:X::X:X | IFNAME}
Specifies the source IPv6 address of register
messages.
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