TNSR Software

CentOS to Ubuntu FAQ

TNSR CentOS to Ubuntu

The TNSR® software migration from CentOS to Ubuntu (announced here on July 20, 2021) will be complete and ready for installation in the next version of TNSR. Netgate strongly encourages TNSR customers to install this version as soon as possible once it is available. Step-by-step instructions will be provided and the Netgate TAC Support team will be available 24/7 to assist customers with the process.

This FAQ addresses questions we have received from customers. If you have questions that are not addressed by this FAQ, please email those to

We will update this FAQ with new questions and answers periodically, so check back often.