"Online Reports" module [Документация VAS Experts]
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    en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module [2025/11/01 10:25] – elena.krasnobryzhen:dpi:qoe_analytics:qoe_gui:reports:online_reports_module [2025/11/01 10:29] (current) – elena.krasnobryzh
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     **Host flow capture** — analysis of traffic to a specific host.</note> **Host flow capture** — analysis of traffic to a specific host.</note>
      
    -{{:en:dpi:qoe:use_cases:start.png?600|}}+{{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:start.png?600|}}
      
     Data collection starts immediately, and over time the graph fills with more data. Data collection starts immediately, and over time the graph fills with more data.
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     To control data collection, use the “Start data collection” and “Stop data collection” buttons in the upper-left corner of the “Reports” dashboard: To control data collection, use the “Start data collection” and “Stop data collection” buttons in the upper-left corner of the “Reports” dashboard:
      
    -{{:en:dpi:qoe:use_cases:startstop.png?200|}}+{{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:startstop.png?200|}}
      
     In the “Full raw log” field (below the graph), you can view which flows are currently active for the selected subscriber or host protocol.\\ In the “Full raw log” field (below the graph), you can view which flows are currently active for the selected subscriber or host protocol.\\
     Various reports are available for the selected subscriber or host, listed on the left side of the window. These are the same as in the regular “NetFlow” section but display live data. Various reports are available for the selected subscriber or host, listed on the left side of the window. These are the same as in the regular “NetFlow” section but display live data.
      
    -{{:en:dpi:qoe:use_cases:reports_list.png?400|}}+{{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:reports_list.png?400|}}
      
     Example of the “Traffic by application protocols” report for a subscriber: Example of the “Traffic by application protocols” report for a subscriber:
      
    -{{:en:dpi:qoe:use_cases:subscriber_reports.png?1200|}}+{{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:subscriber_reports.png?1200|}}
      
     Example of the “Traffic by application protocols” report for a host: Example of the “Traffic by application protocols” report for a host:
      
    -{{:en:dpi:qoe:use_cases:host_reports.png?1200|}}+{{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:host_reports.png?1200|}}
      
     ===== Description of additional report settings ===== ===== Description of additional report settings =====
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         * Aggregation period — frequency of data updates.     * Aggregation period — frequency of data updates.
         * Window width — defines the “length” of the graph (number of data points). You can set a value from 1 to 30.     * Window width — defines the “length” of the graph (number of data points). You can set a value from 1 to 30.
    -    * Device — select the DPI to monitor.\\ In the settings menu, you can choose the device for which to view the report.\\ {{:en:dpi:qoe:use_cases:device_selection.png?300|}}\\ <color #00a2e8>**Current DPI device — the device currently selected in the “DPI Management” section.**</color> +    * Device — select the DPI to monitor.\\ In the settings menu, you can choose the device for which to view the report.\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:device_selection.png?300|}}\\ <color #00a2e8>**Current DPI device — the device currently selected in the “DPI Management” section.**</color> 
    -    * Settings.\\ Allows adjusting the report update frequency (how often the graph refreshes and new rows appear).\\ {{:en:dpi:qoe:use_cases:restart_rate.png?400|}}+    * Settings.\\ Allows adjusting the report update frequency (how often the graph refreshes and new rows appear).\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:restart_rate.png?400|}}
         * Refresh.     * Refresh.
    -    * Cache clearing.\\ Cache — all data used to form the graph. It can be cleared to restart the graph from scratch. The cache automatically clears every hour.\\ {{:en:dpi:qoe:use_cases:cache.png?400|}} +    * Cache clearing.\\ Cache — all data used to form the graph. It can be cleared to restart the graph from scratch. The cache automatically clears every hour.\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:cache.png?400|}} 
    -  * “Filters” dashboard — shows monitored subscribers/hosts. You can add, edit, or delete them.\\ {{:en:dpi:qoe:use_cases:filters.png?400|}}+  * “Filters” dashboard — shows monitored subscribers/hosts. You can add, edit, or delete them.\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:filters.png?400|}}
       * Protocol list — displays current subscriber/host protocols. The color of each protocol matches its line color on the graph.   * Protocol list — displays current subscriber/host protocols. The color of each protocol matches its line color on the graph.
       * Traffic variation chart — displays protocol traffic graphically. The vertical axis shows traffic volume; the horizontal axis shows time.   * Traffic variation chart — displays protocol traffic graphically. The vertical axis shows traffic volume; the horizontal axis shows time.
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       - Go to “DPI Management” → “Configuration”.   - Go to “DPI Management” → “Configuration”.
       - In the “Groups” configuration, open “Statistics collection and analysis by protocols and directions”.   - In the “Groups” configuration, open “Statistics collection and analysis by protocols and directions”.
    -  - In the “Parameters” configuration, change the “Data export interval in seconds (''netflow_timeout'')” value. **This value must be less than or equal to the rotation interval [[en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module#step_2_on_the_receiver_side_qoe|on the receiver side]].**\\ {{:en:dpi:qoe:use_cases:export_settings.png?1200|}} +  - In the “Parameters” configuration, change the “Data export interval in seconds (''netflow_timeout'')” value. **This value must be less than or equal to the rotation interval [[en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module#step_2_on_the_receiver_side_qoe|on the receiver side]].**\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:export_settings.png?1200|}} 
    -  - Save the configuration. Select “Save without validation”.\\ {{:en:dpi:qoe:use_cases:saving1.png?300|}} +  - Save the configuration. Select “Save without validation”.\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:saving1.png?300|}} 
    -  - Restart the configuration. **Traffic interruption will occur!**\\ {{:en:dpi:qoe:use_cases:restart1.png?500|}}+  - Restart the configuration. **Traffic interruption will occur!**\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:restart1.png?500|}}
      
     ==== Step 2. On the receiver side (QoE) ==== ==== Step 2. On the receiver side (QoE) ====
       - Go to “Administrator” → “QoE Stor Configuration”.   - Go to “Administrator” → “QoE Stor Configuration”.
       - In “Settings”, select “Receivers”.   - In “Settings”, select “Receivers”.
    -  - In the “Receivers” configuration, click the “pencil” icon (edit) and set each NetFlow receiver’s rotation period in minutes or seconds (the database load interval). **We recommend setting one minute in the “Rotation in minutes” field. These values must be greater than or equal to the ''netflow_timeout'' [[en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module#step_1_on_the_sender_side_dpi|on the sender side]]!**\\ {{:en:dpi:qoe:use_cases:сonfiguration_qoe.png?1200|}}\\ There are no strict limits on the rotation interval. **Settings can be made in either minutes or seconds. Using both fields simultaneously is not allowed.**\\ {{:en:dpi:qoe:use_cases:receiver_settings.png?700|}}\\ <color #ffc90e>**It is important to assign identical values to all NetFlow receivers!**</color> +  - In the “Receivers” configuration, click the “pencil” icon (edit) and set each NetFlow receiver’s rotation period in minutes or seconds (the database load interval). **We recommend setting one minute in the “Rotation in minutes” field. These values must be greater than or equal to the ''netflow_timeout'' [[en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module#step_1_on_the_sender_side_dpi|on the sender side]]!**\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:сonfiguration_qoe.png?1200|}}\\ There are no strict limits on the rotation interval. **Settings can be made in either minutes or seconds. Using both fields simultaneously is not allowed.**\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:receiver_settings.png?700|}}\\ <color #ffc90e>**It is important to assign identical values to all NetFlow receivers!**</color> 
    -  - Save and restart the configuration.\\ {{:en:dpi:qoe:use_cases:saving2.png?300|}}\\ {{:en:dpi:qoe:use_cases:restart2.png?600|}}+  - Save and restart the configuration.\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:saving2.png?300|}}\\ {{:en:dpi:qoe_analytics:qoe_gui:reports:online_reports_module:restart2.png?600|}}
      
     <note>After applying these settings, the database load will increase, and the graphical interface may run slower than usual.</note> <note>After applying these settings, the database load will increase, and the graphical interface may run slower than usual.</note>