Contents

User's Guide
Overview
What It Is
What's New
Key Features List
ClearBox Enterprise vs ClearBox
System Requirements
Purchasing Licenses
Getting Started
Quick Start
Understanding Server Components
Managing User Accounts
Configuring RADIUS Realms
Realm Settings
Realm Rules
Dynamic Realm Rules
Authentication
Authentication Protocols Compatibility
Logging Authentication Packets
Logging Discarded Requests
Authorization
Accounting
Account Log Files
Realm Settings
Configuring SQL Queries
Private RADIUS Attributes
Regular Expressions Syntax
RADIUS Clients
RADIUS Client Settings
Dynamic Clients Settings
SQL Data Sources
SQL Data Source Settings
LDAP Servers
LDAP Server Settings
Remote RADIUS Servers
Remote RADIUS Server Settings
State Servers
State Server Settings
Meta Configuration
Meta Configuration
Meta Configuration Settings
Meta Base Schema
TLS Settings
Creating SSL Certificates
Creating Server Sertificate
Requesting Server Certificate
Creating Client Certificates
Revoking a Certificate or Renewing CRL
Exporting CA Certificate
Issuing a Certificate in Active Directory CA
Remote Configuration
Advanced ISP Billing Integration
DTH Billing Integration
Platypus Billing System Intergration
OnDO SIP Server Integration
How Do I...
Wi-Fi Security
Wireless Authentication
Wi-Fi and RADIUS
Supported EAP Authentication Types
Security Considerations
10 Tips for Wireless Network Security
Administering the Server
Logging
Debug Logs
Troubleshooting
Using Client Tool
List of Server Errors
Maintaining RADIUS Dictionary
Basic Concepts
AAA
Authentication
Wireless Authentication
Authentication Protocols
Authorization
Accounting
RADIUS
RADIUS
Realms
RADIUS Proxy
RADIUS Attributes
Example of RADIUS Packet Transactions
List of Standard RADIUS Attributes
Glossary
Technical Support
Purchasing Licenses
Contacts

 
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ClearBox Enterprise Server 2.0 Online Manual
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ClearBox Enterprise Serverâ„¢ 2.0. User's Guide

ClearBox Support for 802.1x

To support authentication, authorization, and accounting for wireless network connections, you can use 802.1X with ClearBox. When RADIUS is implemented, a wireless access point prevents data traffic from being forwarded to a wired network or to another wireless client without a valid authentication key. The process of obtaining a valid authentication key is as follows:

  1. When a wireless client comes within range of a wireless access point, the wireless access point challenges the client.
  2. The wireless client sends its identity to the wireless access point, which forwards this information to a RADIUS server.
  3. The RADIUS server requests the credentials of the wireless client to verify the identity of the client. As part of this request, the RADIUS server specifies the type of credentials that are required.
  4. The wireless client sends its credentials to the RADIUS server.
  5. The RADIUS server verifies the credentials of the wireless client. If the credentials are valid, the RADIUS server sends an encrypted authentication key to the wireless access point.
  6. The wireless access point uses this authentication key to securely transmit per-station unicast session and multicast authentication keys to the wireless client.


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