eduroam has been widely extended in to the NHS and is a successful and popular support for students on clinical placement in the NHS and the academic staff supporting them, plus clinical researchers working with the NHS.
See here for a list of UK hospitals where eduroam is available
eduroam(UK) Test of Basic Network Connectivity to your ORPS
The eduroam UK technical specification mandates that an organisations' ORPS must be PINGable from the three National RADIUS Proxy servers (NRPS) and the eduroam UK support server. This is all part of basic traffic light monitoring (red/amber/green) so we have a 'is the server up?' answer when troubleshooting. (We're moving to Status-Server in-band RADIUS checking where possible, but neither NPS nor ISE (nor previous versions - IAS or ACS) support that.
TL;DR - TLS 1.2 negotiation in forthcoming OS releases require sites running RADIATOR, FreeRADIUS 2 and FreeRADIUS 3 to upgrade, NPS sites may need reconfiguring.
Overview
TLDR; most client issues are solved by ensuring that the client is configured via a deployment tool
IOS9
Apple have changed the behaviour of IOS 9 with enterprise WiFi. It appears that if your organisation is using a certificate not natively known by the device then it will no longer accept just username/password entry and present you with a 'verify the server' option. it just silently quits.
Successful deployments of 802.1X (as used in eduroam) mean that large numbers of clients will be using RADIUS authentication methods to get online. Whilst eduroam is just the proxying of RADIUS packets, the system fails if the local authentication service cannot handle the requests sent to it in time (e.g. slow backend authenticator). So this article is a place where RADIUS admins can post tweaks and performance enhancement tips for their chosen platforms. If any sections are blank then that is due to no feedback from the community (crowd sourced document)
