Remote Authentication Dial In User Service (RADIUS) is a networking protocol that provides centralized Authentication, Authorization, and Accounting (AAA) management for computers to connect and use a network service.

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Configuring a RADIUS server for 802.1x over a Cisco Switch

I am trying to set up RADIUS authentication over a Cisco switch and I have gone through every tutorial they have. I am able to get the RADIUS server to authenticate when I access the CLI of the Cisco ...
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Is there a way to allow all external ip connections in FreeRadius?

I have a problem setting up FreeRadius server to allow connections from all external IP addresses. My hotspot system is based on CoovaAP and custom made captive portal which communicates with ...
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Setting up RADIUS + LDAP for WPA2 on Ubuntu

I'm setting up a wireless network for ~150 users. In short, I'm looking for a guide to set RADIUS server to authenticate WPA2 against a LDAP. On Ubuntu. I got a working LDAP, but as it is not in ...
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Is it possible to use WPA Enterprise Mode without having to use or issue certificates?

Scenario... I have a wireless network that students use for Internet access. Each student has an Active Directory account. Is it possible to configure my APs to require them to use there AD ...
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802.1x automatically validate certificate in windows clients

We're deploying a wireless networking using Windows Server 2008 NAC as a RADIUS server. When Windows XP or 7 clients connect they initally fail to connect. In order to enable the client to connect we ...
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Central Authentication For Windows, Linux, Network Devices

I'm trying to find a way to centralize user management & authentication for a large collection of Windows & Linux Servers, including network devices (Cisco, HP, Juniper). Options include ...
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WPA2 Enterprise - Validating Identity

I cannot get WPA2 enterprise to work on my network. I will give you an overview of the current setup. Windows Domain, using IAS and its own CA Linksys WAP200 Access Point I setup the AP to use ...
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Certificate Authority-RADIUS- WPA

We have a problem with our Certificate Authority, it deletes its own Computer Certificate day-by-day. I implement a WPA wireless security via RADIUS standard with using that computer. So everyday I ...
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How to enable two factor authentication

I am using CentOS 6.3 and want to enable ssh RADIUS authentication. Right now my server is directly authenticated with RADIUS server. I want the server to authenticate with unix credentials first and ...
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Why would NPS suddenly stop authenticating users?

We use a computer running Windows Server 2008 (32-bit) with the RRAS and NPS roles to authenticate users for VPN and wireless access over RADIUS. This configuration has been working great for more ...
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How to configure FreeRadius to accept all authentication requests?

I'm attempting to configure FreeRadius to work with Dynamic VLAN Assignment. What I'm attempting to do, is return a specific VLAN ID for known hosts, but return a default VLAN ID for unknown hosts. ...