Radiator RADIUS server is flexible, extensible, and authenticates from a huge range of authentication methods, including Wireless, TLS, TTLS, PEAP, SQL, proxy, DBM, files, LDAP, NIS+, password, NT SAM, Emerald, Platypus, Freeside, TACACS+, PAM, external, OPIE, POP3, EAP, MOTP, TOTP, HOTP, Active Directory, Vasco Digipass, SecurID, Yubikey, WiMAX, and many more. It runs on Unix, Linux, Solaris, Windows, MacOS 9, MacOS X, VMS, and more.
| Tags | Internet Networking |
|---|---|
| Licenses | Other |
| Operating Systems | OS Independent |
| Implementation | Perl |
Recent releases


Release Notes: Some significant new features were added and some bus were fixed. This release adds support for authentication via the 3M Standard Interchange Protocol 2 as used in 3M's Automated Circulation Systems (ACS) for book libraries. It adds a new module AuthBy HEIMDALDIGEST with example configuration and test setup instructions. It authenticates from Heimdal Kerberos.


Release Notes: Some significant new features were added, and a number of bugs were fixed. New features include support for EAP-PWD as per RFC 5931, a new AuthBy RATELIMIT module which can be used to limit the maximum number of requests per second that will be served. An early release of the AuthBy SAML2 module was included. This module fetches Moonshot/SAML2 Assertions for an (already authenticated) user from a Identity Provider (IdP) and puts the assertion in a SAML-AAA-Assertion reply item.


Release Notes: This release provides several new features and a number of bugfixes. A new AuthBy FIDELIOHOTSPOT module provides hotel guest authentication by Fidelio and prepaid session times billed to the user's room by Fidelio. It supports various hotspots such as Mikrotik, Open-Mesh, etc. It replaces goodies/fidelio-hotspot-hook.pl as the preferred method of providing prepaid sessions billed to room by Fidelio. A new module AuthBy SQLAUTHBY looks up how to authenticate each user based on information in an SQL database.


Release Notes: A number of minor new features were added and a number of bugs were fixed. New features include support for Novell eDirectory NMAS (Novell Modular Authentication System). The SNMP agent now supports RFC4669 (RADIUS Authentication Server MIB for IPv6) and RFC4671 (RADIUS Accounting Server MIB for IPv6). Many dictionary updates.


Release Notes: A number of new features and minor bug fixes were added. Support was added for Django style passwords. A potential memory leak with EAP-TLS was fixed. Support was added for building a WiFi hotspot with, for example, MikroTik, which authenticates against Micros-Fidelio Opera hotel management system and permits the user to purchase WiFi internet access in blocks of 24 hours which are billed to the user's room through Opera. Improvements were made to AuthBy RSAAM for interoperation with AM 7.1 SP3.
Recent comments
20 Nov 2011 22:36
Radiator is fantastic.
Having worked with Radiator for over 8 years I can only reiterate all of the positive comments about this product that have been made before me.
Flexible, powerful, scalable and extensive.
I had a recent problem with tacacs functionality and I was delivered a patch within 12 hours - what a turnaround and unheard of with any other product.
Note that this is the only time I have found a bug. Normally I am seeking support to help me to understand alternatives and options that I have not yet explored.
A great product with very responsive support.
Keep up the great work.
24 May 2011 02:27
The Radiator team does it right; excellent software, clear documentation, and top-notch support all at a sane price. This is how for-profit software should work and differentiate from freeware. Well done!
28 Nov 2010 12:15
After 8 years working with Radiator, I´ve to say I haven´t seen an AAA scenario that it can´t handle:
- High performance: lots of auth/acct requests per second with proxy_radius/server_radius architecture and server farm capabilities.
- Integration of multiple ISPs with different requirements on international roaming scenarios: security, pap, chap, radius attributes manipulation, per-ISP radius health checks, etc.
- Radius over tcp or sctp (Radsec).... what to say: if you have to communicate Radius proxies through the Internet, you would love to have some security and reliability.
- Disclosure services: it is always a pain to handle several gigabytes of logs, but Radiator helps a lot with this.... different formats and details of logs, storage in local files, syslog, databases... or just modify the logs on real time before storing it.
- Easily customizable: Radiator let you add perl code in a smart way, without reducing the platform performance.
- Great debug logs and statistics for troubleshooting and performance analysis.
- Development: just have a look to the releases history... the Radiator guys don't stop making their software compatible with the lastest technology.
- Having a professional support is also critical for my company.
After 12 years of development, Radiator is for me the best Radius server. Not free, but value for money for sure.
10 Jun 2009 11:26
Radiator is second to none when it comes to RADIUS servers, period. Of all the Radius Servers i ever evaluated (FreeRADIUS, Steel-Belted Radius, IIAS, and much more), Radiator quickly turned out to be the best. Radiator runs on almost every OS known to man (or at least everywhere perl runs :D), is easy and fast to configure and extremely well documented, and there are boatloads of plugins for almost every intended purpose.
keep up the good work guys!
05 Sep 2008 17:46
Best RADIUS Server
Radiator is incredibly flexible and complete. Very stable product with support for a wide range of authentication types. I would highly recommend Radiator to anyone looking to implement a RADIUS solution.