Version: 2.2.5+dfsg-0.2 Severity: important >From http://freeradius.org/download.html : 2.2.x Series - EOL The 2.2.x release series is now End Of Life. Only security fixes will be applied to 2.2.x. Users of 2.2.x are encouraged to migrate to the latest 3.0.x series release.
3.0.9+ should also add proper TLS 1.2 support, while current 2.2.5 only supports TLS 1.0: https://community.jisc.ac.uk/groups/eduroam/article/tls-12-and-updated-radius-requirements