Portnox Local RADIUS update + infrastructure maintenance

Release Notes America Authentication Services Authentication Services (RADIUS) Directory Synchronization Services Portal Administration Portal Europe Authentication Services Authentication Services (RADIUS) Directory Synchronization Services Portal Administration Portal

Updates

Information

In our ongoing commitment to providing outstanding service, Portnox will be making three new updates to Cloud services between August 25 and September 10:

  • Portal routing — internal network routing for cloud.portnox.com, the admin portal you sign in to.
  • AD services routing — internal network routing for the services that connect Portnox Cloud to your Active Directory / Entra ID.
  • Local RADIUS update — new version (1.1.263) of the Local RADIUS VM and Docker images that handle authentication requests on your network.

Action required: None. Updates and maintenance are applied automatically.

Work is rolling out in three waves based on organization size:

Organization size Portal routing AD services routing Local RADIUS (VM)
Up to 100 devices Tue, Aug 25 Wed, Aug 26 Thu, Aug 27
101–1,000 devices Tue, Sep 1 Wed, Sep 2 Thu, Sep 3
More than 1,000 devices Tue, Sep 8 Wed, Sep 9 Thu, Sep 10

All maintenance takes place between 7AM and 8AM UTC. A brief interruption of service lasting no more than a few minutes is possible, however unlikely.

Docker deployments:
Customer running our Autoupdater docker, Local RADIUS Docker will be automatically updated on Thursday, August 27, regardless of organization size.

Other customers will need to manually download and run latest version of Local RADIUS Docker (1.1.263) available on Portnox Docker hub.
We recommend to run our Autoupdater docker to automatically receive updates for all Portnox docker images. Learn how to deploy Portnox Autoupdater here.

What’s in 1.1.263:

  • Support for EAP-TEAP chaining
  • Fix for accumulating session files, which could eventually exhaust available disk space
  • Updated security libraries

Please contact Support if there are any issues: https://support.portnox.com

August 19, 2026 · 09:43 CDT

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