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S12700 V200R013C00 Log Reference

This document provides the explanations, causes, and recommended actions of logs on the product.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
SW_SNPG

SW_SNPG

SW_SNPG/3/ACL_NO_RESOURCE

Message

SW_SNPG/3/ACL_NO_RESOURCE:ACL resources are insufficient.

Description

There are not enough ACL resources for data filtering.

Parameters

Parameter Name Parameter Meaning
None None

Possible Causes

Multicast data filtering failed because of insufficiency of ACL resources.

Procedure

  1. Run the display acl resource [ slot slot ] command to view information about ACL resources, including ACL4 and ACL6 resources.
  2. Run the display current-configuration command to check the current configuration on the switch.
  3. Check the services that occupy ACL resources based on ACL resource information and the current configuration as follows, and delete unnecessary services to release ACL resources.

    • Check whether NAC, IPSG, MQC, and ACL-based simplified traffic policy services that occupy a large amount of ACL resources exist on the switch.
    • Check the services that occupy ACL resources based on fields in the ACL resource information. For example, MQC, ACL-based simplified traffic policy, SVF, MPLS, and BFD for VPLS services occupy UDF ACL resources. If a large amount of UDF ACL resources are occupied, check these services first.

  4. If the fault persists, collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/4/IGMP_PKT_INVALID

Message

SW_SNPG/4/IGMP_PKT_INVALID:Receive an IGMP packet from [STRING1] to [STRING2] with unsupported type. (Type=[LONG])

Description

The switch does not support the type of received IGMP message.

Parameters

Parameter Name Parameter Meaning
[STRING1] Indicates the source IP address of the message.
[STRING2] Indicates the destination IP address of the message.
Type Indicates the IGMP message type.

Possible Causes

The switch does not support the type of received IGMP message.

Procedure

  1. Check the source IP address, destination IP address, and type of the IGMP message in the log information. Determine whether this type of IGMP message needs to be processed by the switch.

    • If yes, go to step 2.
    • If no, this log message is informational only, and no action is required.

  2. Reconstruct the IGMP messages and check whether the switch can process them. If the switch cannot process the reconstructed IGMP messages, go to step 3.
  3. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/4/IGMPV1_PKT

Message

SW_SNPG/4/IGMPV1_PKT:Receive IGMP version '[LONG]' query on IGMPv1 port. (Port=[STRING])

Description

An IGMPv1 enabled interface receives an IGMP query message with a higher version.

Parameters

Parameter Name Parameter Meaning
[LONG] Indicates the version of the received IGMP query message.
[STRING] Indicates the name of the interface that has received the IGMP query message.

Possible Causes

An IGMPv1 enabled interface receives an IGMP query message with a higher version.

Procedure

  1. Check the IGMP version on the interface.

    • If the switch needs to process IGMP messages of version 2, run the igmp-snooping version version command to set the IGMP snooping version to 2.
    • If the switch needs to process IGMP messages of version 3, run the igmp-snooping version version command to set the IGMP snooping version to 3.

SW_SNPG/4/IGMPV2_PKT

Message

SW_SNPG/4/IGMPV2_PKT:Receive IGMP version '[LONG]' query on IGMPv2 port. (Port=[STRING])

Description

An IGMPv2 enabled interface receives an IGMP query message with a higher version.

Parameters

Parameter Name Parameter Meaning
[LONG] Indicates the version of the received IGMP query message.
[STRING] Indicates the name of the interface that has received the IGMP query message.

Possible Causes

An IGMPv2 enabled interface receives an IGMP query message with a higher version.

Procedure

  1. Check the IGMP version on the interface.

    • If the switch needs to process IGMP messages of version 3, run the igmp-snooping version version command to set the IGMP snooping version to 3.
    • If the switch does not need to process IGMP messages of version 3, ignore this log.

SW_SNPG/3/L1PORT_INVALID

Message

SW_SNPG/3/L1PORT_INVALID:The port Up event is ignored because the status of the level-1 port in IGMP snooping is incorrect. (Level-1Port=[STRING])

Description

The port Up event is ignored because the VLAN or VSI status in IGMP snooping is incorrect.

Parameters

Parameter Name Parameter Meaning
Level-1Port Indicates the VLAN name or VSI name.

Possible Causes

The VLAN or VSI status returns to the normal state during event response.

Procedure

  1. Run the display vlan or display vsi command to check whether interfaces in the specified VLAN have been Up. If not, perform multicast static configuration on the interfaces again after the VLAN or VSI state becomes Up.

SW_SNPG/3/L2MC_CAC (UPPER LIMIT)

Message

  • The number of multicast groups reached the upper limit. (ConfiguredValue=%u, CurrentMulticastGroup=%s)

  • The number of multicast groups reached the upper limit. (ChannelName=%s, ConfiguredValue=%u, CurrentMulticastGroup=%s)

  • The number of multicast groups reached the upper limit. (VlanId=%u, ConfiguredValue=%u, CurrentMulticastGroup=%s)

  • The number of multicast groups reached the upper limit. (ChannelName=%s, VlanId=%u, ConfiguredValue=%u, CurrentMulticastGroup=%s)

  • The number of multicast groups reached the upper limit. (IfName=%s, ConfiguredValue=%u, CurrentMulticastGroup=%s)

  • The number of multicast groups reached the upper limit. (ChannelName=%s, VlanId=%u, IfName=%s, ConfiguredValue=%u, CurrentMulticastGroup=%s)

  • The number of multicast groups reached the upper limit. (VsiName=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])"

  • The number of multicast groups reached the upper limit. (ChannelName=[STRING], VsiName=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])

  • The number of multicast groups reached the upper limit. (ChannelName=[STRING], IfName=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])

  • The number of multicast groups reached the upper limit. (VlanId=[INTEGER], IfName=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])

  • The number of multicast groups reached the upper limit. (IfName=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])"

  • The number of multicast groups reached the upper limit. (ChannelName=[STRING], IfName=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])

  • The number of multicast groups reached the upper limit. (PwId=[INTEGER], RemoteIpAddress=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])

  • The number of multicast groups reached the upper limit. (ChannelName=[STRING], PwId=[INTEGER], RemoteIpAddress=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])

  • The number of multicast groups reached the upper limit. (RemoteSiteId=[INTEGER], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])

  • The number of multicast groups reached the upper limit. (ChannelName=[STRING], RemoteSiteId=[INTEGER], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING])

  • The number of multicast groups reached the upper limit. (IfName=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING], PE-Vid=[INTEGER], CE-Vid=[INTEGER])

  • The number of multicast groups reached the upper limit. (ChannelName=[STRING], IfName=[STRING], ConfiguredValue=[INTEGER], CurrentMulticastGroup=[STRING], PE-Vid=[INTEGER], CE-Vid=[INTEGER])

Description

The number of multicast groups has reached the upper limit configured for Layer 2 multicast CAC.

Parameters

Parameter Name Parameter Meaning
ConfiguredValue Indicates the configured upper limit for the number of multicast groups.
CurrentMulticastGroup Indicates the current multicast group.
ChannelName Indicates the name of a channel.
VlanId Indicates a VLAN ID.
IfName Indicates an interface name.
VsiName Indicates a VSI name.
PwId Indicates a PW ID.
RemoteIpAddress Indicates the IP address of a remote peer.
RemoteSiteId Indicates the IP address of a remote node.
PE-Vid Indicates the VLAN ID of a PE.
CE-Vid Indicates the VLAN ID of a CE.

Possible Causes

The device receives a host's request to join a group after the number of existing groups has reached the upper limit configured for Layer 2 multicast CAC.

Procedure

  1. Run the display l2-multicast limit command to check the Layer 2 multicast CAC configuration and statistics.
  2. If the Layer 2 multicast CAC configuration is correct, run any of the following commands to increase the Layer 2 CAC limit:

    • Run the l2-multicast limit max-entry count [ vlan { vlan-id1 [ to vlan-id2 ] } &<1-10> ] [ except acl-number ] command in the system view to set a global or VLAN-based limit on the number of group entries.
    • Run the l2-multicast limit channel channel-name max-entry count [ vlan { vlan-id1 [ to vlan-id2 ] } &<1-10> ] command in the system view to set a global or VLAN-based limit on the number of group entries in a channel.
    • Run the l2-multicast limit max-entry count [ vlan { vlan-id1 [ to vlan-id2 ] } &<1-10> ] [ except acl-number ] command in the interface view to set a limit on the number of group entries on the interface or in specified VLANs on the interface.
    • Run the l2-multicast limit channel channel-name max-entry count [ vlan { vlan-id1 [ to vlan-id2 ] } &<1-10> ] command in the interface view to set a limit on the number of group entries in a channel on the interface or in specified VLANs on the interface.

SW_SNPG/3/L2MC_CAC (LIMIT CONFIC)

Message

  • The number of multicast groups has already exceeded the limit configuration. (ConfiguredValue=%u, StatisticsValue=%u)

  • The number of multicast groups has already exceeded the limit configuration. (ChannelName=%s, ConfiguredValue=%u, StatisticsValue=%u)

  • The number of multicast groups has already exceeded the limit configuration. (VlanId=%u, ConfiguredValue=%u, StatisticsValue=%u)

  • The number of multicast groups has already exceeded the limit configuration. (ChannelName=%s, VlanId=%u, ConfiguredValue=%u, StatisticsValue=%u)

  • The number of multicast groups has already exceeded the limit configuration. (IfName=%s, ConfiguredValue=%u, StatisticsValue=%u)

  • The number of multicast groups has already exceeded the limit configuration. (ChannelName=%s, IfName=%s, ConfiguredValue=%u, StatisticsValue=%u)

  • The number of multicast groups has already exceeded the limit configuration. (VlanId=%u, IfName=%s, ConfiguredValue=%u, StatisticsValue=%u)

  • The number of multicast groups has already exceeded the limit configuration. (ChannelName=%s, VlanId=%u, IfName=%s, ConfiguredValue=%u, StatisticsValue=%u)

  • The number of multicast groups has already exceeded the limit configured. (VsiName=[STRING], ConfiguredValue=[INTEGER], StatisticsValue=[INTEGER])

  • The number of multicast groups has already exceeded the limit configured. (ChannelName=[STRING], VsiName=[STRING], ConfiguredValue=[INTEGER], StatisticsValue=[INTEGER])

  • The number of multicast groups has already exceeded the limit configured. (PwId=[INTEGER], RemoteIpAddress=[STRING], ConfiguredValue=[INTEGER], StatisticsValue=[INTEGER])

  • The number of multicast groups has already exceeded the limit configured. (ChannelName=[STRING], PwId=[INTEGER], RemoteIpAddress=[STRING], ConfiguredValue=[INTEGER], StatisticsValue=[INTEGER])

  • The number of multicast groups has already exceeded the limit configured. (RemoteSiteId=[INTEGER], ConfiguredValue=[INTEGER], StatisticsValue=[INTEGER])

  • The number of multicast groups has already exceeded the limit configured. (ChannelName=[STRING], RemoteSiteId=[INTEGER], ConfiguredValue=[INTEGER], StatisticsValue=[INTEGER])

Description

The number of multicast groups has exceeded the upper limit configured for Layer 2 multicast CAC.

Parameters

Parameter Name Parameter Meaning
ConfiguredValue Indicates the configured upper limit for the number of multicast groups.
StatisticsValue Indicates the number of existing multicast entries.
ChannelName Indicates the name of a channel.
VlanId Indicates a VLAN ID.
IfName Indicates an interface name.
VsiName Indicates a VSI name.
PwId Indicates a PW ID.
RemoteIpAddress Indicates the IP address of a remote peer.
RemoteSiteId Indicates the IP address of a remote node.

Possible Causes

The number of existing multicast entries has exceeded the configured upper limit for Layer 2 multicast CAC.

Procedure

  1. Run the display l2-multicast limit command to check the Layer 2 multicast CAC configuration and statistics.
  2. If the Layer 2 multicast CAC configuration is correct, run any of the following commands to increase the Layer 2 CAC limit:

    • Run the l2-multicast limit max-entry count [ vlan { vlan-id1 [ to vlan-id2 ] } &<1-10> ] [ except acl-number ] command in the system view to set a global or VLAN-based limit on the number of group entries.
    • Run the l2-multicast limit channel channel-name max-entry count [ vlan { vlan-id1 [ to vlan-id2 ] } &<1-10> ] command in the system view to set a global or VLAN-based limit on the number of group entries in a channel.
    • Run the l2-multicast limit max-entry count [ vlan { vlan-id1 [ to vlan-id2 ] } &<1-10> ] [ except acl-number ] command in the interface view to set a limit on the number of group entries on the interface or in specified VLANs on the interface.
    • Run the l2-multicast limit channel channel-name max-entry count [ vlan { vlan-id1 [ to vlan-id2 ] } &<1-10> ] command in the interface view to set a limit on the number of group entries in a channel on the interface or in specified VLANs on the interface.

SW_SNPG/3/L2MC_CAC (UNSPECIFIED-CHANNEL DENY)

Message

  • The unspecified-channel deny configuration exists in VLAN channel. (VlanId=%u, CurrentMulticastGroup=%s)

  • The unspecified-channel deny configuration exists in global channel. (CurrentMulticastGroup=%s)

  • The unspecified-channel deny configuration exists in VSI channel. (VsiName=%s, CurrentMulticastGroup=%s)

Description

The unspecified-channel deny command has been configured in a channel.

Parameters

Parameter Name Parameter Meaning
VlanId Indicates a VLAN ID.
CurrentMulticastGroup Indicates the current multicast group.
VsiName Indicates a VSI name.

Possible Causes

unspecified-channel deny command prevents the switch from forwarding multicast data to the groups out of the group address range configured for a channel. After the unspecified-channel deny command is executed in a channel, the device does not generate a multicast entry when receiving a request without a channel specified.

Procedure

  1. Determine whether the unspecified-channel deny configuration is necessary in the current scenario. If only the multicast data packets of the specified groups are allowed to be forwarded in the VLAN, this log is informational only, and no action is required. If not, go to step 2.
  2. Allow multicast data packets with group addresses out of the group address range specified for the channel to be forwarded.

    • Configuration in a VLAN:
      1. Run the system-view command to enter the system view.
      2. Run the l2-multicast-channel vlan vlan-id command to enter the l2-multicast-channel view of a VLAN.
      3. Run the undo unspecified-channel deny command to enable the switch to forward multicast data to the groups out of the group address range configured for a channel.
    • Global configuration:
      1. Run the system-view command to enter the system view.
      2. Run the l2-multicast-channel command to enter the global l2-multicast-channel view.
      3. Run the undo unspecified-channel deny command to enable the switch to forward multicast data to the groups out of the group address range configured for a channel.

SW_SNPG/3/MSG_INVALID_NEXTHOP

Message

SW_SNPG/3/MSG_INVALID_NEXTHOP:Alloc a next hop index failed. (SrcAddr=[STRING], GrpAddr=[STRING], Vlan=[LONG])

Description

The next hop index failed to be allocated.

Parameters

Parameter Name Parameter Meaning
Vlan Indicates a VLAN ID.
SrcAddr Indicates a source IP address.
GrpAddr Indicates a group IP address.

Possible Causes

The number of multicast forwarding entries has reached the upper limit.

Procedure

  1. Run the display igmp-snooping port-info command to check group member port information in all VLANs. Or run the display l2-multicast forwarding-table vlan [ vlan-id ] command to check Layer 2 multicast forwarding entries in a specified VLAN.
  2. Find the groups that are no longer needed based on the command output, and then run the reset igmp-snooping group vlan [ vlan-id ] group-address [ group-address ] command in the user view to delete redundant Layer 2 multicast forwarding entries. In this way, index resources can be released. Then re-configure multicast services. If this log persists, go to step 3.
  3. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/3/MVLAN_ACL_EXCEED

Message

SW_SNPG/3/MVLAN_ACL_EXCEED:Can not create entry, because the mvlan acl resource is full. (Vlan=[LONG], Port=[STRING], GrpAddr=[STRING], SrcAddr=[STRING])

Description

A Layer 2 multicast forwarding entry failed to be created because there is no available ACL resource for the multicast VLAN.

Parameters

Parameter Name Parameter Meaning
Vlan Indicates a VLAN ID.
Port Indicates the outbound interface in a multicast forwarding entry.
GrpAddr Indicates a multicast group address.
SrcAddr Indicates a multicast source address.

Possible Causes

The ACL resources for multicast VLANs are used up, so Layer 2 multicast forwarding entries cannot be created for new multicast VLANs.

Procedure

  1. Run the display acl resource [ slot slot ] command to view information about ACL resources, including ACL4 and ACL6 resources.
  2. Run the display current-configuration command to check the current configuration on the switch.
  3. Check the services that occupy ACL resources based on ACL resource information and the current configuration as follows, and delete unnecessary services to release ACL resources.

    • Check whether NAC, IPSG, MQC, and ACL-based simplified traffic policy services that occupy a large amount of ACL resources exist on the switch.
    • Check the services that occupy ACL resources based on fields in the ACL resource information. For example, MQC, ACL-based simplified traffic policy, SVF, MPLS, and BFD for VPLS services occupy UDF ACL resources. If a large amount of UDF ACL resources are occupied, check these services first.

  4. If the fault persists, collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/3/OVER_INDEX

Message

SW_SNPG/3/OVER_INDEX: The IPMC index is out of the index range on the board. (Vlan=[ULONG], Source=[STRING], Group=[STRING], Index=[ULONG], MaxIndex=[ULONG], IndexType=[ULONG])

Description

The L2MC index is beyond the index range on the LPU.

Parameters

Parameter Name Parameter Meaning
Vlan Indicates a VLAN ID.
Source Indicates the IP address of a multicast source.
Group Indicates a multicast group address.
Index Indicates the current L2MC index.
MaxIndex Indicates the maximum index value.
IndexType Indicates the index type.

Possible Causes

The number of L2MC indexes has exceeded the upper limit.

Procedure

  1. Perform following operations for different types of multicast forwarding entries:

    • For dynamic Layer 2 multicast forwarding entries, run the display igmp-snooping port-info or display mld-snooping port-info command to check whether there are too many IPv4 or IPv6 Layer 2 multicast forwarding entries for IP address-based forwarding. If so, run the reset igmp-snooping group { all | vlan { all | vlan-id } } or reset mld-snooping group { all | vlan vlan-id [ [ source-address source-ipv6-address ] group-address group-ipv6-address ] } command to delete unnecessary IPv4 or IPv6 entries.
    • For static Layer 2 multicast forwarding entries, run the undo l2-multicast static-group [ source-address source-ip-address ] group-address group-ip-address vlan { all | { vlan-id1 [ to vlan-id2 ] } &<1-10> } command in the interface view to delete the static group configuration.

  2. Re-configure multicast services. If this log persists, go to step 3.
  3. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/4/PORT_EVT_IGNORE

Message

SW_SNPG/4/PORT_EVT_IGNORE:An event of port notification is ignored by IGMP Snooping.

Description

A port notification message is ignored.

Parameters

Parameter Name Parameter Meaning
None None

Possible Causes

The VRF index is greater than the threshold (1023).

Procedure

  1. Run the display igmp-snooping port-info command to check information about group member ports in all VLANs. Find the groups that are no longer needed based on the command output, and then run the reset igmp-snooping group vlan vlan-id group-address group-address command in the user view to delete redundant IGMP snooping entries.
  2. Run the display igmp-snooping vlan configuration command to check the IGMP snooping configuration. Find the VLANs that are no longer used based on the command out, and then run the undo igmp-snooping enable command in views of these VLANs to disable IGMP snooping.
  3. Re-configure multicast services. If this log persists, go to step 4.
  4. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/6/PORT_LEAVE

Message

SW_SNPG/6/PORT_LEAVE:The IGMP querier receives an IGMP Leave message. (MulticastGroupAddress/InboundInterface=[STRING])

Description

The IGMP querier receives an IGMP Leave message.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates the address and inbound interface of a multicast group.

Possible Causes

The IGMP querier receives an IGMP Leave message.

Procedure

  1. Check whether the multicast service is running normally. If so, ignore the message. If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/4/PORT_EXCEED

Message

SW_SNPG/4/PORT_EXCEED:The number of ports exceeded the maximum value. ([STRING])

Description

The number of outbound interfaces exceeds the upper limit.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates the VLAN, VSI, multicast source, or multicast group.

Possible Causes

The number of outbound interfaces exceeds the upper limit.

Procedure

  1. Check whether the multicast service is running normally. If so, ignore the message. If not, go to step 2.
  2. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/4/QUERY_INTERVAL_DIFF

Message

SW_SNPG/4/QUERY_INTERVAL_DIFF:The interval of IGMP general query packet received is greater than that of current configuration. (InstanceName=[STRING], IfName=[STRING], QueryReceInterval=[LONG]s, QueryInterval=[LONG]s)

Description

The interval of received IGMP General Query messages is larger than the interval configured on the switch.

Parameters

Parameter Name Parameter Meaning
InstanceName Indicates the instance Name.
IfName Indicates the interface Name.
QueryReceInterval Indicates the the interval of received IGMP General Query messages.
QueryInterval Indicates the the interval configured on the local switch.

Possible Causes

The IGMP general query interval configured on the switch is different from that configured on the gateway switch.

Procedure

  1. Run the igmp-snooping query-interval query-interval command in the VLAN view on the switch to set the general query interval to a value larger than that configured on the gateway switch.

SW_SNPG/4/RPC_FAIL

Message

SW_SNPG/4/RPC_FAIL:Failed to send the configuration to LPU because of the failure of RPC. (Slot=[STRING])

Description

Configuration cannot be delivered because of RPC failure.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates the slot ID.

Possible Causes

  1. The board is not registered.

  2. The RPC channel is blocked.

Procedure

  1. Run the display device command to check whether the LPU has registered.

    • If so, go to step 3.
    • If not, go to step 2.

  2. If the LPU has not registered, RPC communication fails, which is normal. This log is informational only, and no action is required.
  3. Collect log information about RPC message sending failures of the LPU, and contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/4/ROUTER_PORT_EXCEED

Message

SW_SNPG/4/ROUTER_PORT_EXCEED:The number of router ports exceeded the maximum value. ([STRING])

Description

The number of router interfaces exceeds the upper limit.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates the VLAN or VSI.

Possible Causes

The number of router interfaces in the VLAN or VSI exceeds the upper limit.

Procedure

  1. Display router interface information in the multicast group: display l2-multicast forwarding { vlan vlan-id | vsi vsi-name } group-address group-address
  2. Check whether the number of outbound interfaces exceeds the upper limit.
  3. Delete unneeded static interfaces: undo l2-multicast static group group-address group-address
  4. Check whether the log is still recorded.
  5. If the log is still recorded, collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/3/TASK_INVALID

Message

SW_SNPG/3/TASK_INVALID:An event of port notification is ignored by IGMP Snooping for the task of IGMP Snooping is invalid.

Description

Task information is invalid, so the port notification message is ignored.

Parameters

Parameter Name Parameter Meaning
None None

Possible Causes

Task information cannot be obtained or port information is invalid.

Procedure

  1. Run the display igmp-snooping port-info command to check information about group member ports in all VLANs. Find the groups that are no longer needed based on the command output, and then run the reset igmp-snooping group vlan vlan-id group-address group-address command in the user view to delete redundant IGMP snooping entries.
  2. Run the display igmp-snooping vlan configuration command to check the IGMP snooping configuration. Find the VLANs that are no longer used based on the command out, and then run the undo igmp-snooping enable command in views of these VLANs to disable IGMP snooping.
  3. Re-configure multicast services. If this log persists, go to step 4.
  4. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

SW_SNPG/3/VLAN_NUM_WRONG

Message

SW_SNPG/3/VLAN_NUM_WRONG:VLAN number is wrong. (VlanNumber=[LONG])

Description

When the switch runs N-to-N multicast VLAN replication, the number of user VLANs is incorrect.

Parameters

Parameter Name Parameter Meaning
VlanNumber Indicates the number of VLANs.

Possible Causes

An error occurs in software processing.

Procedure

  1. Run the display igmp-snooping vlan [ vlan-id ] configuration command to check the IGMP snooping configuration. Find the VLANs that are no longer used based on the command out, and then run the undo igmp-snooping enable command in views of these VLANs to disable IGMP snooping.
  2. Re-configure many-to-many multicast VLAN replication. If this log persists, go to step 3.
  3. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.
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Updated: 2019-04-09

Document ID: EDOC1100065665

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