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CLI-based Configuration Guide - Network Management and Monitoring

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

This document provides the basic concepts, configuration procedures, and configuration examples in different application scenarios of the network management feature supported by the device.
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Configuring the Response to UDP Tests Initiated by a Third-party Device or NMS Software

Configuring the Response to UDP Tests Initiated by a Third-party Device or NMS Software

When a device connects to third-party device or NMS software and needs to respond to the UDP-Echo or UDP-Jitter packets sent from the third-party device or NMS software, configure this function.

Prerequisites

The parameters of UDP tests have been set on the third-party device or NMS software.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run ip nqa-compatible responder [ vpn-instance vpn-instance-name ] enable

    The device is enabled to respond to UDP-Echo or UDP-Jitter packets sent by a third-party device or NMS software.

    By default, the device is disabled from responding to UDP-Echo or UDP-Jitter packets sent by a third-party device or NMS software.

  3. Use either of the following methods to configure the response to UDP-Echo or UDP-Jitter packets sent from the third-party device or NMS software. If 2 configure vpn-instance, it just suports the method b.

    1. Run the ip nqa-compatible auto command to configure the device to automatically respond to the UDP-Echo or UDP-Jitter packets sent by the third-party device or NMS software.

      By default, the device does not automatically respond to the UDP-Echo or UDP-Jitter packets sent by the third-party device or NMS software.

    2. Run the ip nqa-compatible { device | network-management } udp ip-address [ vpn-instance vpn-instance-name ] port-number [ tos-value ] command to specify the IP address, port number, and service type of the response to the UDP-Echo or UDP-Jitter packets sent from the third-party device or NMS software.

      By default, the IP address, port number, and service type of the response to the UDP-Echo or UDP-Jitter packets sent by the third-party device or NMS software are not specified.

      NOTE:

      If the configured port number is 7, 13, or 19, run the undo anti-attack udp-flood enable command to disable UDP Flood attack defense. Otherwise, the device discards UDP-Echo or UDP-Jitter packets.

      If the configured port number is occupied by another process, this command will not take effect.

Verifying the Configuration

  • Run the display current-configuration | include ip nqa-compatible command to display the configuration of response to the UDP-Echo or UDP-Jitter packets sent by the third-party device or NMS software.
  • Run the display ip nqa-compatible responder statistics command to display statistics on the NQA handshake packets sent from the third-party device or NMS software.
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Updated: 2019-03-06

Document ID: EDOC1100069336

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