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Version: 2.2.3

Netflow

This menu [Configuration>NetFlow>Netflow] can be used to configure NetFlow parameters.

Simple option​

In this menu, enter the port number for the NetFlow (Netflow Port), the default port is 2055.

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Advanced options​

Available when the Show advanced options switch is on.

Netflow Ports - the default port is 2055. You can change or add a new port by pressing the plus button.

Traffic profiles​

New profile - you can add a new Netflow profile with this button. When creating it, you have to complete the following elements:

  • Name - profile name.

  • Source type

    • asa
    • default
    • nbox

  • Select custom fields - here you can select from the table custom Netflow fields.

  • Apply to exporters - here, you can assign a profile to the exporter.

The list of created Profiles is in the table with the following columns:

  • Profile - profile name.
  • Type - exporter type [default, asa, nbox].
  • Exporters IP - exporter IP address.
  • Action
    • Edit - edit selected Profile.
    • Delete - delete the selected Profile.

Exporters IP​

Add exporter - here, you can manually add an exporter. After clicking, a new row will be added to the table where you must complete the IP address and assign Trafic profiles.

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After completing and pressing the Save button new exporter will be added to the System.

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Custom fields​

The table contains fields added by the user.

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To add a new Custom field, click on the magnifying glass icon next to the exporter in the IP Exporter table.

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When clicked, the Advanced View menu will appear on the right side of the screen. This menu contains all the fields for the exporter including unknown.

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After clicking on the plus icon, the wizard for creating a user custom field will appear.

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In the first step, you need to complete the fields related to netflow data, as in the example below.

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In the second step, you need to complete the fields related to Custom aggregation, as below.

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Custom pre aggrs​

The table contains aggregations created automatically based on custom fields created earlier.

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Creating new profile​

Profiles allow defining fields of the NetFlow protocol to be analyzed by Sycope. You can create your profiles depending on your needs.

Create a new profile by pressing the New profile button then the profile creation wizard will appear.

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Name - unique profile name.

Source type [default/asa] - The source from which the stream of neftlow comes - may be characteristic and differ for a particular device. In the System, the CISCO ASA device is defined in addition to the default source.

Apply profile to exporters - Here, we assign a profile to the selected exporters.

Choose advanced options - In the table, we can select additional non-standard NetFlow fields available to the selected exporter.

To finish creating a new profile, press the Save button. The new profile will appear on the list of available profiles in the system.