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Log Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R005C00

This document provides the explanations, causes, and recommended actions of logs on the product.
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L3VPN/4/hwL3vpnIpv4RouteThresholdExceed_active

L3VPN/4/hwL3vpnIpv4RouteThresholdExceed_active

Message

L3VPN/4/hwL3vpnIpv4RouteThresholdExceed_active: The number of IPv4 routes in the VPN instance exceeded the alarm threshold multiplied by the maximum value. (VPN instance name=[], number of existing routes=[], alarm threshold=[])

Description

The number of IPv4 routes in the VPN instance exceeded the middle threshold for the number of routes allowable in the VPN instance, which is set using the routing-table limit command.

Parameters

Parameter Name Parameter Meaning

VpnName

Name of the VPN instance

Current

Number of IPv4 routes in the current VPN instance

MidThreshold

Middle threshold

Possible Causes

Cause: The number of routes to be added to the routing table of the VPN instance exceeded the middle threshold for the number of routes allowable in the VPN instance, which was set using the routing-table limit command.

Procedure

  1. Run the display ip routing-table limit command to check the configured middle threshold and the current total number of routes.
  2. Run the display ip routing-table statistics command to check whether redundant VPN routes exist in the VPN instance.

    • If so, go to Step 3.
    • If not, go to Step 4.

  3. Delete the redundant VPN routes and then check whether the alarm persists.

    • If so, go to Step 4.
    • If not, go to Step 6.

  4. Run the display this command in the VPN instance view to check the routing-table limit configuration. Check whether the number of routes in the VPN instance reaches the middle threshold.

    • If yes, the alarm is informational only, and no action is required. To clear the alarm, run the routing-table limit number { alert-percent | simply-alert } command to reconfigure a proper middle threshold. Then go to Step 6.
    • If not, go to Step 5.

  5. Collect alarm information and configuration information, and then contact technical support personnel.
  6. End.
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Updated: 2019-04-20

Document ID: EDOC1100039602

Views: 115909

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