The display igmp control-message counters command displays statistics about IGMP control messages.
display igmp [ vpn-instance vpn-instance-name | all-instance ] control-message counters [ interface interface-type interface-number ] [ message-type { query | report } ]
| Parameter | Description | Value |
|---|---|---|
| vpn-instance vpn-instance-name | Displays IGMP message statistics in a specified VPN instance. | The value must be an existing VPN instance name. |
| all-instance | Displays IGMP message statistics in all instances. | - |
| interface interface-type interface-number | Displays IGMP message statistics on a specified interface. If this parameter is not specified, the command displays IGMP message statistics on all interfaces. | - |
| message-type | Indicates the IGMP message type. If this parameter is not specified, the command displays statistics about all types of IGMP messages. | - |
| query | Displays statistics about Query messages received by the interface. Query messages are sent from a querier. | - |
| report | Displays statistics about Report messages received by the interface. Report messages are sent by hosts to join a multicast group. | - |
You can use this command to check the number of IGMP control messages sent and received on the device.
# Display statistics about the IGMP messages sent and received by VLANIF100.
<HUAWEI> display igmp control-message counters interface vlanif 100 Interface message counter information Vlanif100(192.168.2.1): Message Type Sent Valid Invalid Ignore ------------------------------------------------------------------ General Query 1144 638186 0 0 Group Query 0 0 0 0 Source Group Query 0 0 0 0 ------------------------------------------------------------------ IGMPV1V2 Report ASM 0 0 0 0 Report SSM 0 0 0 0 ------------------------------------------------------------------ LEAVE ASM 0 0 0 0 LEAVE SSM 0 0 0 0 ------------------------------------------------------------------ IGMPV3 ISIN Report 0 0 0 0 ISEX Report 0 0 0 0 TOIN Report 0 0 0 0 TOEX Report 0 0 0 0 ALLOW Report 0 0 0 0 BLOCK Report 0 0 0 0 Source Records Total 0 0 0 0 ------------------------------------------------------------------ Others - - 0 0 ------------------------------------------------------------------
Item |
Description |
|---|---|
Interface message counter information |
IGMP packet information on an interface. |
Vlanif100(192.168.2.1) |
Type, number, and IP address of the interface. |
Message Type |
Type of IGMP messages. |
Sent |
Number of IGMP messages sent from the interface. |
Valid |
Number of valid IGMP messages received by the interface. |
Invalid |
Number of wrong IGMP messages received by the interface. |
Ignore |
Number of received IGMP messages ignored by the interface. |
General Query |
Number of IGMP General Query messages. |
Group Query |
Number of IGMP Group-Specific Query messages. |
Source Group Query |
Number of IGMP Group-and-Source-Specific Query messages. |
Report ASM |
Number of IGMPv1 and IGMPv2 Report messages with multicast group addresses in the ASM group address range. |
Report SSM |
Number of IGMPv1 and IGMPv2 Report messages with multicast group addresses in the SSM group address range. |
LEAVE ASM |
Number of IGMPv2 Leave messages with multicast group addresses in the ASM group address range. |
LEAVE SSM |
Number of IGMPv2 Leave messages with multicast group addresses in the SSM group address range. |
ISIN Report |
Number of IGMPv3 IS_IN Report messages. |
ISEX Report |
Number of IGMPv3 IS_EX Report messages. |
TOIN Report |
Number of IGMPv3 TO_IN Report messages. |
TOEX Report |
Number of IGMPv3 TO_EX Report messages. |
ALLOW Report |
Number of IGMPv3 ALLOW Report messages. |
BLOCK Report |
Number of IGMPv3 BLOCK Report messages. |
Source Records Total |
Number of multicast sources carried in IGMPv3 messages. |
Others |
Number of invalid and ignored IGMP messages of unknown types. |