This page is related to an active IETF Working Group.
The RADEXT WG is tracking protocol issues on GitHub at https://github.com/radext-wg/issues-and-fixes-2/wiki/
There was an unofficial meeting between RADIUS implementers and operators in Tampere Finland on 2025-03-12. https://radiusconference.org The output was a prioritized list of problems and potential solutions which was presented at IETF 122
https://datatracker.ietf.org/meeting/122/materials/slides-122-radext-radius-conference-report-00
Input from the operators was critical to identifying and quantifying issues