Warning: CentOS/RedHat 7.4 installs FreeRADIUS 3 with breaking changes

When you run yum upgrade on a CentOS/RedHat 7 instance, you will be upgraded to 7.4. If you have a FreeRADIUS server, you will be upgraded from version 2 to 3, and your server will likely stop authenticating! Good times! Fortunately, the solution was not complicated for us, because we had good documentation.

Symptoms

Your radius server suddenly starts denying logins.

Continue reading Warning: CentOS/RedHat 7.4 installs FreeRADIUS 3 with breaking changes

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