freeradius user group tutorial

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  • FreeRADIUS User Group Management with MySQL

    FreeRADIUS is a high performance RADIUS Server. A number of network devices can be used with freeRADIUS Server as a RADIUS Client including MikroTik Router. As a modular RADIUS suite, freeRADIUS accepts MySQL module to query user authentication and authorization and to store accounting data. In my previous article, I discussed how to install and configure FreeRADIUS MySQL module. I also discussed how to authenticate MikroTik Login with freeRADIUS MySQL user. In this article, we will talk about how to configure user group in MySQL module to categorize freeRADIUS user’s reply attributes. FreeRADIUS User Group Group is used to categorize some attributes those will be applied on some users. In freeRADIUS, these attribute are referred to as AVP. So, before going to configure user group, we should have clear concept on freeRADIUS AVP. Attribute Value Pair (AVP) AVP is the workhorse of the RADIUS Protocol. Communication between a RADIUS Server and RADIUS Client is done based on AVPs. AVP can be categorized either check or reply attributes. Check attributes are sent from the client to the server. Reply attributes are sent from the server to the client. Attributes serve as carriers of information between the RADIUS Client and Server. The [...]

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    Ubuntu RADIUS Server Configuration with freeRADIUS |   September 3, 2022

    Ubuntu Server is one of most popular open-source Linux Server distribution. It is stable and reliable than other Linux distributions. So, enterprise level application can be hosted on Ubuntu Server. Ubuntu RADIUS Server is popularly used for remote authentication and mostly used with the freeRADIUS open source RAIDUS application. freeRADIUS is one of the most popular and powerful AAA (Authorization, Authentication and Accounting) application. Any enterprise (specially ISP company) can use freeRADIUS for AAA solution and can develop billing system. [...]

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    MikroTik Router Static DHCP Server Configuration |   October 25, 2015

    DHCP Server assigns IP address and other related IP information (Subnet mask, Gateway and DNS) automatically to network devices. But automatic DHCP Server has some disadvantages too. If any IP device connects to any automatic DHCP network, the device will get an IP address and related IP information automatically by the DHCP Server and the device will start to use resources of this network. In this situation, the network administrator cannot know who is being connected to the network and [...]

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    MikroTik PCC Load Balancing over Unequal Dual WAN Links |   June 12, 2018

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    VMware ESXi 6.7 Installation and Basic Configuration |   November 17, 2020

    VMware vSphere is the pioneer in virtualization. No other virtualization software is as feature rich as VMware vSphere. More than 500,000 enterprise data center are now using VMware vSphere. It is expected that most of the data center will be turned into virtualization near future. As VMware vSphere provides more feature than any other virtualization software, it is also expected that demand of VMware vSphere will be increased day by day. VMware ESXi is the foundation of VMware vSphere and [...]

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    Computer Network Topology Outline |   September 12, 2017

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    MikroTik WiFi MAC Authentication with UserMan RADIUS Server |   December 23, 2019

    MikroTik Wireless Router is popularly used as WiFi AP. MikroTik WiFi AP has a lot of features to tune WiFi network as your requirements. MAC authentication is one the amazing and useful features in MikroTik WiFi. MAC authentication enables filtering MAC address that means no MAC can be able to connect to WiFi AP without authentication.  MAC authentication can be done either local database or RADIUS Server. MAC authentication with RADIUS Server provides facility to manage multiple APs from centralized [...]

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    MikroTik Site to Site OpenVPN Server Setup (RouterOS Client) |   April 9, 2018

    VPN (Virtual Private Network) technology provides a secure and encrypted tunnel across a public network. So, a private network user can send and receive data to any remote private network through VPN tunnel as if his/her network device was directly connected to that private network. MikroTik OpenVPN Server provides a secure and encrypted tunnel across public network for transporting IP traffic using PPP. OpenVPN Server uses SSL Certificates. So, OpenVPN Tunnel is a trusted tunnel to send and receive data [...]

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    7 Best WiFi Router Brands For Home Or Apartment |   September 18, 2021

    So, you are deciding to buy a WiFi Router for your home or apartment and finding which brand will be the best WiFi Router for your home. A lot of brands which manufacture WiFi Router for home usage are available nowadays in the market but all brands are not renowned and don’t provide best performance for home usage. So, before going to buy a WiFi Router, you should have better understanding about Best WiFi Router Brand that provides best WiFi [...]

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