Configuring a windows xp client for l2tp – Fortinet FortiGate 50A User Manual
Page 213
PPTP and L2TP VPN
Configuring L2TP
FortiGate-50A Installation and Configuration Guide
213
Configuring a Windows XP client for L2TP
Use the following procedure to configure a client computer running Windows XP so
that it can connect to a FortiGate L2TP VPN.
To configure an L2TP VPN dialup connection
1
Go to Start > Settings.
2
Select Network and Internet Connections.
3
Select Create a connection to the network of your workplace and select Next.
4
Select Virtual Private Network Connection and select Next.
5
Name the connection and select Next.
6
If the Public Network dialog box appears, choose the appropriate initial connection
and select Next.
7
In the VPN Server Selection dialog, enter the IP address or host name of the
FortiGate unit to connect to and select Next.
8
Select Finish.
To configure the VPN connection
1
Right-click the icon that you created.
2
Select Properties > Security.
3
Select Typical to configure typical settings.
4
Select Require data encryption.
5
Select Advanced to configure advanced settings.
6
Select Settings.
7
Select Challenge Handshake Authentication Protocol (CHAP).
8
Make sure that none of the other settings are selected.
9
Select the Networking tab.
10
Make sure that the following options are selected:
• TCP/IP
• QoS Packet Scheduler
11
Make sure that the following options are not selected:
• File and Printer Sharing for Microsoft Networks
• Client for Microsoft Networks
To disable IPSec
1
Select the Networking tab.
2
Select Internet Protocol (TCP/IP) properties.
3
Double-click the Advanced tab.
Note: If a RADIUS server is used for authentication do not select Require data encryption.
L2TP encryption is not supported for RADIUS server authentication.