FreeRADIUS explained

FreeRADIUS
Developer:FreeRADIUS Development Team
Programming Language:C
bundled scripts are mostly Perl
Operating System:Unix-like
Genre:RADIUS Server
Language:English
License:GPLv2

FreeRADIUS is a modular, high performance free RADIUS suite developed and distributed under the GNU General Public License, version 2, and is free for download and use. The FreeRADIUS Suite includes a RADIUS server, a BSD-licensed RADIUS client library, a PAM library, an Apache module, and numerous additional RADIUS related utilities and development libraries.[1]

In most cases, the word "FreeRADIUS" refers to the free open-source RADIUS server from this suite.

FreeRADIUS is the most popular open source RADIUS server[2] and the most widely deployed RADIUS server in the world.[2] It supports all common authentication protocols, and the server comes with a PHP-based web user administration tool called dialupadmin. It is the basis for many commercial RADIUS products and services, such as embedded systems, RADIUS appliances that support Network Access Control, and WiMAX. It supplies the AAA needs of many Fortune-500 companies, telcos, and Tier 1 ISPs. It is also widely used in the academic community, including eduroam. The server is fast, feature-rich, modular, and scalable.

History

FreeRADIUS was started in August 1999 by Alan DeKok and Miquel van Smoorenburg. Miquel had previously written the Cistron RADIUS server, which had gained widespread usage once the Livingston server was no longer being maintained. FreeRADIUS was started to create a new RADIUS server, using a modular design that would encourage more active community involvement.

As of November 2014, the FreeRADIUS Project has three Core Team members: Alan DeKok (Project Leader), Arran Cudbard-Bell (Principal Architect), and Matthew Newton.[3]

The latest major release is FreeRADIUS 3. FreeRADIUS 3 includes support for RADIUS over TLS, including RadSec, a completely rewritten rlm_ldap module, and hundreds of other minor consistency and usability enhancements. The latest mature version is maintained for stability rather than features.

The previous major release v2.2.x has entered the final phase of its lifecycle, and will now receive security fixes only [4]

A survey in 2006 showed that its user base totals 100 million people.[2]

Features

Modules included with the server core support LDAP, MySQL, PostgreSQL, Oracle, and many other databases. It supports all popular EAP authentication types, including PEAP and EAP-TTLS.[5] More than 100 vendor dictionaries are included, ensuring compatibility with a wide range of NAS devices.[6]

Version 2.0.0 added support for virtual hosting, IPv6, VMPS, and a new policy language that simplifies many complex configurations.

Administration tools

SoftwareHomepageVersionLatest Release
daloRADIUShttps://github.com/lirantal/daloradius2.2 beta03.07.2024
RADIUSdeskhttps://sourceforge.net/projects/radiusdesk/2021-B29.11.2021
phpMyPrepaidhttps://sourceforge.net/projects/phpmyprepaid/RC324.07.2016
Dialup Administration Interface https://sourceforge.net/projects/dialup-admin/1.6223.06.2016
administrative panelhttps://sourceforge.net/projects/admin-panel/|1.01|06.08.2015|-|freeradius-web-ui|https://github.com/arch-lamp/freeradius-web-ui1.020.01.2015
YFi Hotspot Managerhttps://sourceforge.net/projects/hotcakes/5.1 beta24.11.2014
EasyHotspothttps://sourceforge.net/projects/easyhotspot/|0.2|10.05.2013|-|phpRADmin |https://sourceforge.net/projects/phpradmin/|0.0.1 pre alpha|23.04.2013|-|ezRADIUS|https://sourceforge.net/projects/ezradius/0.2.103.04.2013
JanitorRadius IMBShttps://janitorradius.com/2.1.1 (Commercial)
Radius Managerhttp://www.dmasoftlab.com/4.1.15 (Commercial)

See also

External links

Notes and References

  1. http://wiki.freeradius.org/ FreeRADIUS wiki
  2. Web site: 2006 User Server Survey . FreeRADIUS . 2009-10-07.
  3. Web site: FreeRADIUS: The world's most popular RADIUS Server - About. freeradius.org . 2014-11-12.
  4. Web site: FreeRADIUS: The world's most popular RADIUS Server - Downloads. freeradius.org . 2015-07-31.
  5. Web site: Using EAP and PEAP with FreeRADIUS pfSense Documentation . 2024-07-03 . docs.netgate.com.
  6. Web site: RADIUS Dictionaries FreeRADIUS Documentation . 2024-07-03 . networkradius.com.