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Alarm Handling

AR100, AR120, AR160, AR1200, AR2200, AR3200, and AR3600 V300R003

This document provides the trap description, attributes, parameters, impact on the system, possible causes, procedures, and references. This document provides a complete set of traps, through which intended readers are kept of the running status of the device so as to locate faults.

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RM_1. hwL3vpnIpv6PrefixExceedClear

RM_1. hwL3vpnIpv6PrefixExceedClear


RM/2/L3VPN_IPV6_PREFIX_EXCEED_RESM:OID [OID] The number of IPv6 prefixes in the VPN instance falls below the maximum value. (VpnInstanceName=[octet], PrefixCount=[Integer], MaxValue=[Integer])

The number of IPv6 route prefixes in the VPN instance fell below the maximum number that is allowed.


Alarm ID Alarm Severity Alarm Type Major



Name Meaning


Indicates the MIB object ID of the alarm.


Name of a VPN instance


Current number of IPv6 route prefixes in the VPN instance


Maximum number of IPv6 route prefixes in the VPN instance

Impact on the System

Services will not be affected.

Possible Causes

Cause 1:

Some protocol routes were deleted.

Cause 2:

The maximum number of IPv6 route prefixes in the VPN instance was increased to a value greater than the current number of IPv6 route prefixes in the VPN instance.


  1. This alarm message is informational only, and no action is required.
Updated: 2019-03-06

Document ID: EDOC1100041475

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