refresh mld ssm-map
Description
Sends a DNS request for a particular group. On receiving the DNS response, the “DNS Age” in the SSM mapping entry is refreshed.
Syntax Description
| v6groupnetmask | Refreshes the specific group information. |
| vr vr_name | Specifies the virtual router name. |
Default
Disabled.
Usage Guidelines
Use this command to send out DNS requests for a particular group. On receiving the DNS response, the “DNS Age” in the SSM mapping entry is refreshed.
Example
The following command send out DNS requests:
refresh mld ssm-map
When v6groupnetmask is specified, the SSM Mapping status and the SSM Mapping entries specific to the group range on the VR are displayed.
History
This command was first available in ExtremeXOS 15.5.
Platform Availability
This command is available on the platforms listed for the IPv6 multicast routing feature in the ExtremeXOS 32.2 Feature License Requirements document.