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CLI-based Configuration Guide - Network Management and Monitoring

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R009

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Example for Configuring a UDP Test Instance

Example for Configuring a UDP Test Instance

Networking Requirements

In Figure 7-27, an NQA UDP test needs to be performed to obtain the RTT of a UDP packet transmitted between RouterA and RouterC.

Figure 7-27  Networking diagram for configuring a UDP test instance

Configuration Roadmap

The configuration roadmap is as follows:

  1. Configure RouterA as an NQA client and configure RouterC as an NQA server.

  2. Configure the port number monitored by the NQA server and create an NQA UDP test instance on the NQA client.


  1. Configure an IP address for each interface and ensure reachable routes between Routers, as shown in Figure 7-27.

    <Huawei> system-view
    [Huawei] sysname RouterA
    [RouterA] interface gigabitethernet 1/0/0
    [RouterA-GigabitEthernet1/0/0] ip address 24
    [RouterA-GigabitEthernet1/0/0] quit
    [RouterA] ip route-static

    For configurations of RouterB and RouterC, see the configuration files.

  2. Configure an NQA server on RouterC.

    # Configure the monitoring IP address and UDP port number on the NQA server.

    <RouterC> system-view
    [RouterC] nqa-server udpecho 6000

  3. Configure the NQA client on RouterA.

    # Enable the NQA client and create a UDP test instance.

    [RouterA] nqa test-instance admin udp
    [RouterA-nqa-admin-udp] test-type udp
    [RouterA-nqa-admin-udp] destination-address ipv4
    [RouterA-nqa-admin-udp] destination-port 6000

  4. Start the test instance.

    [RouterA-nqa-admin-udp] start now

  5. Verify the configuration.

    [RouterA-nqa-admin-udp] display nqa results test-instance admin udp 
     NQA entry(admin, udp) :testflag is inactive ,testtype is udp
      1 . Test 1 result   The test is finished
       Send operation times: 3              Receive response times: 3
       Completion:success                   RTD OverThresholds number: 0
       Attempts number:1                    Drop operation number:0
       Disconnect operation number:0        Operation timeout number:0
       System busy operation number:0       Connection fail number:0
       Operation sequence errors number:0   RTT Status errors number:0
       Destination ip address:
       Min/Max/Average Completion Time: 32/109/67
       Sum/Square-Sum  Completion Time: 203/16749
       Last Good Probe Time: 2012-7-25 16:23:49.1
       Lost packet ratio: 0 %                      

Configuration Files

  • RouterA configuration file

     sysname RouterA
    interface GigabitEthernet1/0/0
     ip address
    ip route-static
    nqa test-instance admin udp
     test-type udp
     destination-address ipv4
     destination-port 6000
  • RouterB configuration file

     sysname RouterB
    interface GigabitEthernet1/0/0
     ip address
    interface GigabitEthernet2/0/0
     ip address
  • RouterC configuration file

     sysname RouterC
    interface GigabitEthernet1/0/0
     ip address
    nqa-server udpecho 6000
    ip route-static
Updated: 2019-05-17

Document ID: EDOC1000174072

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