Linksys AG041 (EU) manual Figure B-22 Preshared Key Figure B-23 New Preshared Key

ADSL Gateway with 4-Port Switch

13.Change the authentication method to Use this string to protect the key exchange (preshared key), and enter the preshared key string, such as XYZ12345. (This is a sample key string. Yours should be a key that is unique but easy to remember.) Then click the OK button.

14.This new Preshared key will be displayed. Click the Apply button to continue, if it appears on your screen, otherwise proceed to the next step.

15.Click the Tunnel Setting tab, click the radio button for The tunnel endpoint is specified by this IP Address, and enter the Windows 2000/XP computer’s IP Address.

Appendix B: Configuring IPSec between a Windows 2000 or XP Computer and the Gateway

Figure B-22: Preshared Key

Figure B-23: New Preshared Key

Figure B-24: Tunnel Setting Tab

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How to Establish a Secure IPSec Tunnel