What Is The Radius Protocol?

1.	What Is The Radius Protocol?
Answer» The RADIUS protocol is a very simple protocol of four packet types: Access - Request PACKETS, received from a client to a server to begin a new authentication conversation or to respond to a previous RESPONSE in an existing conversation and provide the requested information. Access - ACCEPT packets received from a server to a client to indicate a successful authentication. Access - REJECT packets received from a server to a client to indicate a failed authentication. Access - Challenge packets received from a server to a client to solicit more information from the entity validated. The RADIUS protocol is a very simple protocol of four packet types:

Answer»

The RADIUS protocol is a very simple protocol of four packet types:

Access - Request PACKETS, received from a client to a server to begin a new authentication conversation or to respond to a previous RESPONSE in an existing conversation and provide the requested information.
Access - ACCEPT packets received from a server to a client to indicate a successful authentication.
Access - REJECT packets received from a server to a client to indicate a failed authentication.
Access - Challenge packets received from a server to a client to solicit more information from the entity validated.

The RADIUS protocol is a very simple protocol of four packet types:

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