## Atheros Client Utility Help

Introduction

- System Requirements

Profile Management

- Create or Modify a Profile

- Remove a Profile

- Profile Auto Selection

- Switch Profiles

- Configure TCP/IP

- Configuring Win XP

Security

- EAP-TLS

- EAP-TTLS

- PEAP (EAP-GTC)

- PEAP (EAP-MSCHAP V2)

- LEAP

- WPA Passphrase

Check Status or Diagnostics

- Check Current Status

- Check Driver Information

- Check Statistics

Connect to Another Network

Settings

- Signal Strength Display

- Data Display

- Display Refresh Interval

Tools

- Tray Icon

- Troubleshooting Utility

- Enable/ Disable the Radio

### Using EAP-TLS Security

To use EAP-TLS security In the Atheros Client Utility, access the Security tab in the Profile Management window.

1. On the Security tab, choose the WPA radio button.
   OR: On the Security tab, choose the 802.1x radio button.
2. Choose EAP-TLS from the drop-down menu.

Enabling EAP-TLS security:

To use EAP-TLS security, the machine must already have the EAP-TLS certificates downloaded onto it. Check with the IT manager.

1. If EAP-TLS is supported, choose EAP-TLS from the drop-down menu on the right, then click the Configure button.
2. Select the appropriate certificate authority from the list. The server/domain name and the login name are filled in automatically from the certificate information. Click OK.
3. Click OK.
4. Activate the profile.