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Log Reference

AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R007

This document supports all the logs of device, including the parameters, meaning, possible causes and solution.

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IGMP/6/INST_ENTRY:In VPN instance "[vpn-instance-name]", IGMP discarded the received report ([source-address], [group-address]) because the number of IGMP group memberships in this VPN instance reached the limit. The current statistical number of IGMP group memberships is [statistical-number]. (FlCode=[STRING][ULONG])


The received IGMP Report message was discarded because the number of IGMP entries in the instance reached the upper limit.


Parameter Name Parameter Meaning
[vpn-instance-name] Indicates the name of a VPN instance.
[source-address] Indicates the source address.
[group-address] Indicates the group address.
[statistical-number] Indicates the upper limit of the number of IGMP entries.
FlCode Indicates the name of the source code file and the line number of this log message.

Possible Causes

In the case that the current instance was configured with the IGMP limit, when the number of IGMP entries in the instance reached the limit, the received IGMP Report message was discarded.


  1. If services are not affected, no action is required.
  2. If services are affected, run the limit number command in the VPN instance IGMP view to increase the maximum number of IGMP entries that can be created in the VPN instance.
  3. If increasing the maximum number is not allowed due to the processing capability limit of the system, Collect log information and configuration information, and then contact technical support personnel.
Updated: 2019-05-29

Document ID: EDOC1000097209

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