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S12700 V200R013C00 Log Reference

This document provides the explanations, causes, and recommended actions of logs on the product.
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NVO3

NVO3

NVO3/6/TUNNEL_STATUS_DOWN

Message

NVO3/6/TUNNEL_STATUS_DOWN:Tunnel (source: [STRING] - peer: [STRING]) status change: from UP to DOWN.

Description

The VXLAN tunnel status changes from up to down.

Parameters

Parameter Name Parameter Meaning
source

Specifies the IP address of the source VTEP.

peer

Specifies the IP address of the destination VTEP.

Possible Causes

If the source or destination IP address changes, the IP route between the source and destination becomes unreachable, leading to the tunnel status change.

Procedure

  1. Run the display vxlan route-table command to view the status of the IP addresses.
  2. Check whether networking changes cause the status changes of the IP addresses.

    1. If the networking is incorrect, correct the networking.
    2. If the networking is correct, go to step 3.

  3. Check whether device configuration changes cause the status changes of the IP addresses.

    1. If the device configuration is incorrect, correct the configuration.
    2. If the device configuration is correct, go to step 4.

  4. Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.

NVO3/6/TUNNEL_STATUS_UP

Message

NVO3/6/TUNNEL_STATUS_UP:Tunnel (source: [STRING] - peer: [STRING]) status change: from DOWN to UP.

Description

The VXLAN tunnel status changes from down to up.

Parameters

Parameter Name Parameter Meaning
source

Specifies the IP address of the source VTEP.

peer

Specifies the IP address of the destination VTEP.

Possible Causes

If the source or destination IP address changes, the IP route between the source and destination becomes reachable, leading to the tunnel status change.

Procedure

  1. This log message is informational only, and no action is required.

NVO3/4/VXLAN_NO_LICENSE

Message

NVO3/4/VXLAN_NO_LICENSE: No valid license, dynamic VxLan tunnel function is not available.

Description

There is no valid license, so the dynamic VXLAN tunnel function is unavailable.

Possible Causes

The device does not have a valid VXLAN license loaded.

Procedure

  1. Load a valid VXLAN license to the device.
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Updated: 2019-04-09

Document ID: EDOC1100065665

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