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From the
Start menu, select
Settings, select
Network and Dial-up Connections, and then click
Make New Connection.
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For Windows XP, goto Control Panel and select
Network Connections. Then click
Create a new connection.
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From the
Network Connection Wizard, click
Next.
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From
Network Connection Type, click to select
Connect to a private network through the Internet, and then click
Next.
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For Windows XP, choose
Connect to the network at my workplace. Then select
Virtual Private Network connection.
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You may see the
Public Network screen at this time. Click to select the dial-up connection that connects you to your ISP. If your physical connection is an Ethernet connection, select
Do not dial initial connection. If the physical connection is through an ISP, select
Automatically dial this initial connection. Click
Next.
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For Windows XP, you will be prompted first for a connection name first.
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For this example, we used Do not dial the initial connection.
From Destination Address, in the Host name or IP address box, enter the IP address or hostname of your Juniper Firewall's Untrust interface, and then click Next.
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For this example, we have used 1.1.1.1 as the Untrust IP address.
From Connection Availability, click to select For all users, and then click Next.
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From the
Completing the Network Connection Wizard, enter a connection name, and then click
Finish.
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For Windows XP, the connection name was entered before step 4.
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Click
Properties.
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Click to select the
Security tab, click to select
Advanced (custom settings), and then click
Settings.
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From
Advanced Security Settings, from the
Data encryption drop-down menu, click to select
Optional encryption (connect even if no encryption).
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From
Logon security, click to select
Allow these protocols. Click to select only
Unencrypted password (PAP) and
Challenge Handshake Authentication Protocol (CHAP). Click to clear any protocols that do not apply.
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Click OK.
Click to select the Networking tab. From the Type of VPN server I am calling drop-down menu, click to select Layer-2 Tunneling Protocol (L2TP).
For Windows XP, select L2TP IPSec VPN.
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Click OK.
From Network and Dial-up Connections, double-click the Dial-up Connection.
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Enter your User name and Password.
The User name and Password matches the username and password of the L2TP user configured on the Firewall.
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Click
Connect.
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