After you successfully install NFO you can access it by going to
Change the default password and apply your NFO license:
Click on Licensing on the left navigation bar and upload your NFO license.
Click on ‘Choose files’ to upload and apply your license
For input / output configuration please visit Configure Input and Output section of NFO Administration Guide.
NFO / EDFN will use the lowest open port to receive VPC Flow Logs (default is 9995). If you change or delete the lowest input port, please click on the appropriate Cloud flow logs input and press button.
NFO output goes to Splunk, and should be configured to align with your Splunk deployment.