Specifying Multicast Groups - Juniper JUNOSE 11.0.X MULTICAST ROUTING Configuration Manual

ipv6 mld robustness

Specifying Multicast Groups

You can use a standard IPv6 access list to specify the multicast groups that a host
can join.
ipv6 mld access-group
ipv6 mld access-source-group
Use the no version to restore the default, 100 tenths of a second (10 seconds).
See ipv6 mld query-max-response-time.
Use to specify the number of times that the router sends each MLD message
from this interface.
Use a higher value to ensure high reliability from MLD.
Specify a number in the range 1–4.
Example
host1:boston(config-if)#ipv6 mld robustness 2
Use the no version to restore the default, 3.
See ipv6 mld robustness.
Use to restrict hosts on this subnetwork to join only multicast groups that appear
on the specified IPv6 access list.
When configured, the access list is queried whenever the router receives an
MLDv1 report requesting membership of a group and MLDv2 ChangeToInclude,
IsInclude, ChangeToExclude, or IsExclude reports. The request is ignored if the
access list query fails. The ipv6 mld access-group command uses IPv6 access
lists, which allow both source and destination/group addresses to be specified.
You must set the source address to " any."
Use the MLD-Access-Name RADIUS attribute (VSA 26-74) in RADIUS Access-Accept
messages as an alternative method of configuring this value.
Example
host1:boston(config-if)#ipv6 mld access-group boston-list
Use the no version to dissociate the interface from an access list and to allow
hosts on the interface to join any multicast group.
See ipv6 mld access-group.
Use to restrict hosts on this subnetwork to membership in those (S,G) pairs (also
known as " channels" ) permitted by the specified IPv6 access list.
When configured, both source and group addresses query the associated access
list whenever the router receives an MLDv2 report requesting membership of
the (S,G) pairs (that is, the router receives an MLDv2 ChangeToInclude, IsInclude,
Chapter 6: Configuring Multicast Listener Discovery

Specifying Multicast Groups

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