Node RADIUS Server Example

This guide provides a Node.js example for creating a functional RADIUS server capable of handling authentication requests and integrating custom validation logic.

• The server architecture allows the developer to hook the basic RADIUS function to external authentication service checks (e.g., LDAP or threat detection).
• It processes core RADIUS packets, specifically recognizing an Access-Request and generating the appropriate Access-Accept or Access-Reject response.
• Implementation utilizes Node.js packages like dgram for UDP handling and the 'radius' module for packet encoding/decoding.
• The utility of this basic server makes it valuable for debugging hardware devices lacking robust internal logging.