Radius Authentication - D-Link DSR-500 User Manual

Unified Services Router

4.2.3 RADIUS Authentication

Setup > Wireless Settings > RADIUS Settings
Enterprise Mode uses a RADIUS Server for WPA and/or WPA2 security. A
RADIUS server must be configured and accessible by the router to authenticate
wireless client connections to an AP enabled with a profile that uses RADIUS
authentication.

The Authentication IP Address is required to identify the server. A
secondary RADIUS server provides redundancy in the event that the primary
server cannot be reached by the router when needed.

Authentication Port: the port for the RADIUS server connection

Secret: enter the shared secret that allows this router to log into the
specified RADIUS server(s). This key must match the shared secret on the
RADIUS Server.

The Timeout and Retries fields are used to either move to a secondary server
if the primary cannot be reached, or to give up the RADIUS authentication
attempt if communication with the server is not possible.
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