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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/4/INT_INV:In VPN instance "[vpn-instance-name]", a Mtrace packet received on an unknown interface was discarded. (FlCode=[STRING][ULONG])


A Mtrace packet was received on an unknown interface.


Parameter Name Parameter Meaning
[vpn-instance-name] Indicates the name of a VPN instance.
FlCode Indicates information about an output log. The information contains the document ID and row number.

Possible Causes

The interface was not configured with the IP address.


  1. Run the display this command in the interface view to check whether the IP address is configured.
  2. Run the ip address ip-address { mask | mask-length } command to assign an IP address for the interface.
  3. End.
Updated: 2019-05-29

Document ID: EDOC1000097209

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