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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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Configuring NetStream Flexible Flow Statistics Exporting

Configuring NetStream Flexible Flow Statistics Exporting


Flexible flow statistics can be exported only when you have specified at least one destination IP address and one destination UDP port number for the exported packets.


  1. Run the system-view command to enter the system view.
  2. Run the ip netstream export source ip-address command to configure the source address of the exported packets carrying flow statistics.

    By default, the source IP address of the exported packets carrying IPv4 flow statistics is not configured.

  3. Run the ip netstream export host ip-address port-number [ vpn-instance vpn-instance-name ] command to configure the destination IP address and destination UDP port number of the exported packets carrying flow statistics.

    You can configure two destination IP addresses to implement NSC backup. To configure a third destination IP address, run the undo ip netstream export host command to delete an existing one first; otherwise, the system displays a message indicating that the maximum number of IP addresses is exceeded and the configuration fails.

Updated: 2019-05-17

Document ID: EDOC1000174072

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