nTop Allowlisting Guide

This article reviews the allowlisting guidelines for connecting to cloud licensing, accessing nTop web resources, and receiving important email communications. nTop is a standalone application that operates locally on your desktop. However, we connect to cloud services for license authentication and account management. Some organizations may require configuring additional proxy settings.

Connecting to nTop for Cloud Licensing

Following is a list of URLs to allowlist:

For version 4.2 and newer

URL	Reason
https://updater.ntop.com/	For automatic software updates
https://analytics.ntop.com/	For sharing product usage data
https://crashes.ntop.com/	Crash reports for product improvements
https://app.ntop.com/	For downloading software and accessing the customer dashboard

For version 4.1 and older

URL	Reason
https://license.ntopology.com/ and https://license.ntop.com/	For license verification from desktop software [Only for nTop 2.18.5 or older]
https://updater.ntopology.com/ and https://updater.ntop.com/	For automatic software updates
https://analytics.ntopology.com/ and https://analytics.ntop.com/	For sharing product usage data
https://crashes.ntopology.com/ and https://crashes.ntop.com/	Crash reports for product improvements
https://app.ntopology.com/ and https://app.ntop.com/	For downloading software and accessing the customer dashboard

Additional information: port: 443 Request header: Boost.Beast

Web Resources and Email Communication

Following is a list of websites to allowlist and e-mails to add to your trusted senders list to access helpful resources and receive important communications from us:

Website/Email	Reason
https://ntop.com	Our main website
https://app.ntop.com	For downloading software and accessing the customer dashboard
https://support.ntop.com	To access nTop Help Center
https://learn.ntop.com	To access nTop Learning Center
no-reply@ntop.com	To receive emails from nTop for account activation and license information
engineering@ntop.com	To ensure you’re receiving our Product Newsletter and other important updates

Contact support@ntop.com if you need help connecting to the license server after updating or not receiving emails from us. We can help you revert to an older version and work with your IT to solve the issue.

Keywords:

licensing cloud account list firewall allow allowlist

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nTop Allowlisting Guide

Connecting to nTop for Cloud Licensing

For version 4.2 and newer

For version 4.1 and older

Web Resources and Email Communication

Keywords:

​Connecting to nTop for Cloud Licensing

​For version 4.2 and newer

​

​For version 4.1 and older

​Web Resources and Email Communication

​Keywords:

Connecting to nTop for Cloud Licensing

For version 4.2 and newer

For version 4.1 and older

Web Resources and Email Communication

Keywords: