Configuring service [Документация VAS Experts]
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    en:dpi:dpi_options:opt_statistics:statistics_settings [2025/03/06 08:05] – [Configuration of each type NetFlow] elena.krasnobryzhen:dpi:dpi_options:opt_statistics:statistics_settings [2025/12/08 11:34] (current) – [Statistics export configuration] elena.krasnobryzh
    Line 25: Line 25:
     <code>netflow_timeout=10</code> <code>netflow_timeout=10</code>
      
     +<note tip>
     +IPFIX/Netflow parameters can be changed without restarting fastDPI.\\
     +The configuration parameter ''ipfix_reserved'' allows reserving the necessary memory to enable/change IPFIX/Netflow parameters.\\
     +If IPFIX/Netflow parameters are set in the configuration file, memory reservation for IPFIX/Netflow is automatically enabled, and IPFIX/Netflow parameters and new exporter types can be changed without restarting fastDPI.
     +</note>
     ===== Configuration of each type NetFlow ===== ===== Configuration of each type NetFlow =====
     IP address and port number of netflow collector for statistics **by protocols**: IP address and port number of netflow collector for statistics **by protocols**:
    Line 87: Line 92:
      
     <note important>This value has to be set according to 6 Mb/s for each 1Gb of the external channel. Insufficient rate setting leads to data losses already on DPI side. This event is reflected in log file **/var/log/dpi/fastdpi_alert.log.**</note> <note important>This value has to be set according to 6 Mb/s for each 1Gb of the external channel. Insufficient rate setting leads to data losses already on DPI side. This event is reflected in log file **/var/log/dpi/fastdpi_alert.log.**</note>
     +
     +=====Sending Template in IPFIX=====
     +  - Transport protocol TCP.\\ The Template is sent once after the TCP session is established.
     +  - Transport protocol UDP.\\ The Template is sent by default every 20 seconds. This is controlled by the ''ipfix_udp_template_timer'' parameter.
     +
        
     ===== Configuration Example ===== ===== Configuration Example =====
    -An example is described in the section [[en:dpi:dpi_components:qoestor:configuration:dpi|QoE Stor: DPI Configuration]]+An example is described in the section [[en:dpi:qoe_analytics:implementation_administration:configuration_setup:dpi|QoE Stor: DPI Configuration]]