Flow
Most recent version: v0.1.0
Last updated
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Most recent version: v0.1.0
Last updated
Was this helpful?
See the changelog of this Listener type .
Onum supports integration with Cisco System NetFlow. Select Flow from the list of Listener types and click Configuration to start.
Now you need to specify how and where to collect the data, and how to establish a connection with Cisco NetFlow.
Enter the basic information for the new Listener.
Name*
Enter a name for the new Listener.
Description
Optionally, enter a description for the Listener.
Tags
Add tags to easily identify your Listener. Hit the Enter key after you define each tag.
Now add the configuration to establish the connection.
Transport protocol*
Currently, Onum supports the UDP protocol.
Port*
Enter the required IP port number. By default, Cisco NetFlow typically uses UDP port 2055 for exporting flow data.
Protocols to process*
Select the required protocol(s) from the list.
NetFlow v5 (Standard NetFlow) is the most widely used version.
NetFlow v9 (Flexible NetFlow) is more customizable than v5.
IPFIX is based on the IPFIX standard (IP Flow Information Export).
Sflowv5 (Sampled Flow) is another flow monitoring protocol that is typically used in high-speed networks.
Fields to include*
Select all the fields you wish to include in the output data.
Access control type*
Selectively monitor traffic based on specific IPs:
None allow all IPs.
Whitelist allow certain IPs through.
Blacklist block certain IPs from being captured or exported.
IPs
Enter the IPs you wish to apply the access control to. Click Add element to add as many as required.
Click Create labels to move on to the next step and define the required Labels if needed.
