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Virtual Private Network – PPTP
10.1 Demands
One employee in our company may sometimes want to connect back to our coporate network to work on something. His
PC is PC1_1 in LAN1 instead of DMZ1 so he cannot directly access the host by simply with virtual server settings. This causes
inconvenience for the employee to work remotely.
10.2 Objectives
With PPTP tunneling, emulate the mobile employee as a member in LAN1 after he dials in the corporate network. Then
he can access all computers in LAN_1 just as if he stays in the office covered by LAN1.
10.3 Methods
Setup the PPTP server at DFL-900. Setup the remote PC as the PPTP client. After dialing up to DFL-1, DFL-1 will
assign a private IP which falls in the range of the settings in the PPTP server at DFL-1. Suppose the range is defined as
192.168.40.200 ~ 192.168.40.253, the remote host may get an IP of 192.168.40.200 and logically become a member in LAN1.
Virtual Private Network – PPTP
This chapter introduces PPTP and explains how to implement it.
Figure 10-1 PPTP method connection
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DFL-900 User Manual
Chapter 10
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