The command outputs in the following section are examples only; actual displays may differ depending on supported functionality and user configuration.
This command enables the context to show MLD entities.
This command displays the multicast group and (S,G) addresses. If no grp-ipv6-address parameters are specified, then all MLD group, (*,G) and (S,G) addresses are displayed.
MLD Group Output
Table 9 describes the output fields for MLD group information.
Label | Description |
MLD Groups | Displays the IP multicast sources corresponding to the IPv6 multicast groups. |
Fwd List | Displays the list of interfaces in the forward list. |
Blk List | Displays the list of interfaces in the blocked list. |
This command displays MLD group-interface information.
This command shows MLD hosts information.
The following output is an example of MLD host information.
This command displays MLD interface information.
MLD Interface Output
Table 10 displays MLD field descriptions.
Label | Description |
Interface | Displays the interfaces that participate in the MLD protocol. |
Adm Admin Status | Displays the administrative state for the MLD protocol on this interface. |
Oper Oper Status | Displays the current operational state of MLD protocol on the interface. |
Querier | Displays the address of the MLD querier on the IP subnet to which the interface is attached. |
Querier Up Time | Displays the time since the querier was last elected as querier. |
Querier Expiry Timer | Displays the time remaining before the querier ages out. If the querier is the local interface address, the value will be zero. |
Cfg/Opr Version Admin/Oper version | Cfg — The configured version of MLD running on this interface. For MLD to function correctly, all routers on a LAN must be configured to run the same version of MLD on that LAN. Opr — The operational version of MLD running on this interface. |
Num Groups | The number of multicast groups which have been learned by the router on the interface. |
Policy | Displays the policy that is to be applied on the interface. |
Group Address | Displays the IP multicast group address for which this entry contains information. |
This command displays information about the MLD states over IPsec tunnels.
The following output displays an example of MLD IPsec interface information. The interface name in the output is the dynamic name for an MLD-enabled child_sa. There is a corresponding MLD interface name in the show>ipsec>gateway name tunnel tunnel output
This command displays MLD SSM translate configuration information.
MLD Interface Output
The following table provides MLD field descriptions.
Label | Description |
Start Address End Address | Displays the address ranges of the multicast groups for which this router can be an RP. |
Source Address | Displays the unicast address that sends data on an interface. |
Interface | Displays the interface name. |
SSM Translate Entries | Displays the total number of SSM translate entries. |
This command displays static MLD, (*,G) and (S,G) information.
Static MLD Output
The following table provides static MLD field descriptions.
Label | Description |
Source | Displays entries which represents a source address from which receivers are interested/not interested in receiving multicast traffic. |
Group | Displays the IPv6 multicast group address for which this entry contains information. |
Interface | Displays the interface name. |
This command displays MLD statistics information.
MLD Statistics Output
The following table provides statistical MLD field descriptions.
Label | Description |
MLD Interface Statistics | Lists the MLD statistics for a particular interface. |
Message Type | Queries — The number of MLD general queries transmitted or received on this interface. Report — The total number of MLD V1 or V2 reports transmitted or received on this interface. Dones — The total number of MLD dones transmitted on this interface. |
Received | Displays the total number of MLD packets received on this interface. |
Transmitted | Displays the total number of MLD packets transmitted from this interface. |
General Interface Statistics | Lists the general MLD statistics. |
Bad Length | Displays the total number of MLD packets with bad length received on this interface. |
Bad Checksum | Displays the total number of MLD packets with bad checksum received on this interface. |
Unknown Type | Displays the total number of MLD packets with unknown type received on this interface. |
Bad Receive If | Displays the total number of MLD packets incorrectly received on this interface. |
Rx Non Local | Displays the total number of MLD packets received from a non-local sender. |
Rx Wrong Version | Displays the total number of MLD packets with wrong versions received on this interface. |
Policy Drops | Displays the total number of MLD packets dropped by import policies on this interface. |
No Router Alert | Displays the total number of MLD packets received on this interface which did not have the router alert flag set. |
Rx Bad Encodings | Displays the total number of MLD packets with bad encodings received on this interface. |
Rx Pkt Drops | Displays the total number of MLD receive packet drops on this interface. |
Local Scope Pkts | Displays the total number of MLD packets with local scope received on this interface. |
Resvd Scope Pkts | Displays the total number of MLD packets with reserved scope received on this interface. |
MCAC Policy Drops | Displays the total number of MLD packets dropped by MCAC policies on this interface. |
This command displays MLD group interface statistics information.
This command displays MLD host statistics information.
This command displays MLD status information.
If MLD is not enabled, the following message appears:
MLD Status Output
The following table provides MLD status field descriptions.
Label | Description |
Admin State | Displays the administrative status of MLD. |
Oper State | Displays the current operating state of this MLD protocol instance on this router. |
Query Interval | The frequency at which MLD query packets are transmitted. |
Last Listener Query Interval | The maximum response time inserted into group-specific queries sent in response to leave group messages, and is also the amount of time between group-specific query messages. |
Query Response Interval | The maximum query response time advertised in MLDv2 queries. |
Robust Count | Displays the number of times the router will retry a query. |
This command enables the context to clear and reset MLD entities.
This command clears MLD database parameters.
This command clears MLD statistics parameters.
This command clears MLD version parameters.