Local Tacacs+ Virtual Appliance Upgrade from 2025-09-25 02:00 CDT to 2025-09-25 03:00 CDT

In our continued commitment to providing outstanding service to all our customers, we will begin rolling upgrades to the Local Tacacs+ VMs in the week of September 22nd. While the upgrade is performed, customers utilizing our Local Tacacs+ should see no interruption in service. Similarly, customers who are not using the Local Tacacs+ will be unaffected by the change. This upgrade to the Local Tacacs+ is focused on security updates and updating security libraries.

The rollout will occur in two phases, with each phase occurring one week following the previous.

• Phase 1 – September 25th – organizations with up to 5 Tacacs+ administrators
• Phase 2 – October 2nd – all remaining organizations

On September 25th we will also publish the latest release of our Local Tacacs+ Docker image (https://hub.docker.com/r/portnox/portnox-tacacs). We strongly recommend upgrading your docker image by using command ‘docker pull portnox/portnox-tacacs:latest’, as we are not able to perform the update of docker image automatically.