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A place to share information on all aspects of eduroam in the UK. Follow us on Twitter @eduroamuk - for news, interest, information, photos and fun. Contents Click on item and scroll down to the selected content at the bottom of the page. eduroam Visitor Access Administrator Manual - Configuration and Management eduroam Visitor Access Portal User Manual - Creating Guest Accounts eduroam Visitor Access User Manual - Creating Guest Accounts for Groups and SMS Events eduroam Visitor Access Guide - UKAMF IdP Configuration Requirements Advisory: Injection of Operator-Name at the NRPSs Walled Garden for Onboarding User Devices to eduroam Using eduroam Support site; Connecting to the NRPS; User on-boarding – CAT Guidance document - eduroam and Safeguarding Guidance document - Cost of Implementing eduroam eduroam(UK) Technical Specification Summary of Recommendations Checklist eduroam(UK) Technical Specification Summary of Requirements Checklist eduroam(UK) Technical Specification NHS and eduroam/shared use of wireless/govroam ORPS in Azure - alternatives to the use of ICMP Sending Operator Name with Cisco ISE 2.0 eduroam in Public Buildings and Spaces in City Centres TLS 1.2 and updated RADIUS requirements FreeRADIUS Packet Handling - examining the flow FreeRADIUS Best Current Practice Configuration for eduroam  Performance tweaks for RADIUS and backend authentication systems eduroam(UK) Microsoft NPS Configuration Guide eduroam(UK) Service Provider Assurance Tool User Guide eduroam(UK) Service Provider Assurance Tool Phase2 Field Trial Feedback Improving the Reliability of NPS as an Authenticator in eduroam Advisory: Using Status Server Advisory: Use of MD5 Certificates Deprecated in Favour of SHA-1 for RADIUS servers Advisory: Windows Mobile 8 and Certificate Verification NWS41 eduroam Forum presentations - TKIP, CUI, NAPTR, QoS Probe NWS40 FreeRADIUS Demystified seminar presentation Geant Funding available Janet Lumen House eduroam Service Information UK eduroam Usage Feb 2013 EAP-pwd Moving Towards a Deployable Standard Site Finder and Service Information Directory eduroam(UK) Technical Specification 1.3 (archived) - superseded by 1.4 eduroam User Troubleshooting Flowchart for IT Support Staff eduroam Administrators Troubleshooting Flowchart NAPTR Record Creation Using Microsoft Windows 2008 R2 DNS Server eduroam Best Practice Pointers FreeRADIUS 2 eduroam Deployment at University of Sussex

Group administrators:

Azure RADIUS servers, ICMP and eduroam UK

17 April 2019 at 11:23am

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.

However, Azure blocks ICMP, so PING is unavailable.

So, because we have dealt with a simiular issue in the past (related to Cisco ACS/ISE appliance hardening), we have leveraged the same solution, instead of PING, we will do a TCP check against port 2002.

So, for your Azure instances, you just need something listening on TCP port 2002 - a basic 'netcat' or 'faucet' process will do.  A blank web server if you must...