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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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BGP/4/ROUTEADD_REACHLMT:Failed to update the route in the [flag] instance because the number of routes reached the maximum. (InstanceId=[USHORT], AFI=[USHORT], SAFI=[USHORT])


Failed to update the routes in the instance because the number of routes reached the maximum value.


Parameter Name Parameter Meaning
flag Flag of a BGP address family: public or VPN
InstanceId Instance ID
AFI Address family information (AFI)
SAFI Sub-address family information (SAFI)

Possible Causes

Failed to add BGP routes to the routing table because the number of routes in the routing table exceeded the maximum value.


  1. Check the topology and the configuration of the network, and check whether excessive routes are caused by the requirements of actual applications or incorrect topology configuration.
  2. If the excessive routes are caused by the requirements of actual applications, extend the device.
Updated: 2019-05-29

Document ID: EDOC1000097209

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