Configuring IPv6 multicast source port filtering
With the IPv6 multicast source port filtering feature enabled on a port, the port can be connected with IPv6 multicast receivers only rather than with multicast sources, because the port will block all IPv6 multicast data packets but it will permit multicast protocol packets to pass.
If this feature is disabled on a port, the port can be connected with both multicast sources and IPv6 multicast receivers.
Configuring IPv6 multicast source port filtering globally
Follow these steps to configure IPv6 multicast source port filtering:
To do... | Use the command... | Remarks |
---|---|---|
Enter system view | system-view | — |
Enter MLD snooping view | mld-snooping | — |
Enable IPv6 multicast source port filtering | source-deny port interface-list | Required Disabled by default |
Configuring IPv6 multicast source port filtering on a port or a group of ports
Follow these steps to configure IPv6 multicast source port filtering on a port or a group of ports:
To do... | Use the command... | Remarks |
---|---|---|
Enter system view | system-view | — |
Enter Ethernet interface view or port group view | interface interface-type interface-number | Required Use either approach |
port-group manual port-group-name | ||
Enable IPv6 multicast source port filtering | mld-snooping source-deny | Required Disabled by default |