August 1st 2014

An article written by Simon Edwins of measeures he investigated to improve the performance and reliability of the organisation's RADIUS service to support eduroam - including adjusting the Max Concurrent Api setting:

https://community.jisc.ac.uk/groups/eduroam/article/improving-reliabilit...

See also this article from Microsoft that explains what tuning you can do with MaxConcurrentApi - this might help with possible authentication bottlenecks:

https://support.microsoft.com/en-gb/help/2688798/how-to-do-performance-tuning-for-ntlm-authentication-by-using-the-maxc