Your IP: 38.107.179.232 United States Near: United States

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This article may require cleanup to meet Wikipedia's quality standards. Please improve this article if you can. The talk page may contain suggestions. (January 2009) This article needs additional citations for verification. Please help improve this article by adding reliable references. Unsourced material may be challenged and removed. (April 2009) eduroam EDUcation ROAMing Motto open your laptop and be online Formation 2003 Legal status Confederation Purpose/focus International Authentication Infrastructure Location Europe Region served Worldwide Membership NREN Official languages English Parent organization TERENA Website www.eduroam.org eduroam (Education Roaming) is a secure international roaming service for users in Higher Education. The European eduroam confederation (a confederation of autonomous roaming services) is based on a set of defined organisational and technical requirements that each member of the confederation must agree to (by signing the eduroam policy GN2-07-328) and follow.[1] Contents 1 History 2 Overview 2.1 Radius 2.2 Geographical availability and limitations 3 eduroam Federations 3.1 European confederation 4 References 5 External links // History The eduroam initiative started in 2003 within TERENA's task force TF-Mobility[2] which demonstrated the feasibility of combining a RADIUS-based infrastructure with IEEE 802.1X technology to provide roaming network access across research and education networks[3]. The initial test was conducted among five institutions located in the Netherlands, Finland, Portugal, Croatia and the UK. Later, other national research and education network organisations in Europe embraced the idea and gradually started joining the infrastructure, which was then called eduroam. Portugal was the first country to have eduroam and national mobility through eduroam available in almost all its institutions when the national government sponsored a project to deploy Wi-Fi networks in early 2003. It soon gathered consensus outside Europe. The first non-European country to join eduroam was Australia[4], in December 2004. Eduroam has evolved into a federation of federations (con-federation), where the single federations are run at national level and they all connect to a region. To date there are two confederations: the European and Asia-Pacific (APAN). Overview Participating institutions are typically universities and other research and educational organisations. Eduroam allows a user belonging to one institution to get network access when visiting another institution. Depending on local policies at the visited institution, the visitor may also have additional resources (for example printers) at their disposal. The visiting user is authenticated using the same credentials (username and password) that they would at their home institution. Radius Eduroam requires participating RADIUS servers to support realms. Within a single institution a user would usually simply be represented by a username and corresponding password for their authentication. By contrast a visitor using eduroam requires a representation of their home institution as 'username@realm', where the 'realm' is usually closely related to the visitor's home DNS name. The role of the RADIUS hierarchy is to forward a user's credentials to their home institution for authentication. The RADIUS server at a participating institution recognises the '@realm' component and proxies anything non-local to its national top-level RADIUS (NTLR) service, which is normally operated by the National Research and Education Network (NREN) of that country and which has a complete list of the participating eduroam institutions in that country. For international roaming, a regional top-level RADIUS server is needed in order to roam the users request to the right country. Not all RADIUS servers are capable of offering the '@realm' eduroam support. For instance, commercial products from some USA-based suppliers, such as Infoblox, lack this capability. Geographical availability and limitations Currently eduroam[5] is deployed mainly in Europe[6] and Asia-Pacific[7]. In Europe the top-level RADIUS service (ETLR) is operated by the Dutch NREN (SURFnet) and the Danish NREN (UNI-C). In Asia-Pacific, the top-level RADIUS service (APTLR) is operated by the Australian NREN (AARNet) and by the University of Hong Kong. eduroam Federations Asia-Pacific Australia (AARNet) - hosts APAN regional eduroam server China (UESTC) Hong Kong (Hong Kong Polytechnic) - hosts APAN regional eduroam server Japan (NII) New Zealand Taiwan (TWAREN) Canada USA (University of Tennessee) European confederation Currently there are 36 countries that have joined the eduroam European confederation. Andorra Austria (ACONet) Belgium (BELNET) Bulgaria (BREN) Croatia (CARNet) Cyprus (CYNET) Czech Republic (CESNET) Denmark (UNI-C) Estonia (EENet) France (RENATER) Finland (FUNET) Germany (DFN) Greece (GRNET) Hungary (HUNGARNET) Iceland (RHnet) Italy (GARR) Ireland (HEAnet) Israel (IUCC) Latvia (LANET) Lithuania (LITNET) Luxembourg (RESTENA) Malta (CSC) Macedonia (MARNET) the Netherlands (SURFnet) Norway (UNINETT) Poland (PIONIER) Portugal (FCCN) Romania (RoEduNet) Serbia (AMRES) Slovakia (SANET) Slovenia (ARNES) Spain (RedIRIS) Sweden (SUNET) Switzerland (SWITCH) Turkey (ULAKBIM) UK (JANET(UK)) References ^ GN2-07-327v2-DS5_1_1-_eduroam_Service_Definition.pdf p5 ^ [1] ^ [topic_id=2] ^ [2] ^ [3] ^ [4] ^ [5] External links eduroam website