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9.1.2  Example 
Application Scenario 
Michael bought an AC5 for network. He needs to access the resources on his computer’s FTP server at home.   
Solution 
The PPTP server function of AC5 can address this requirement.   
 Set PPTP Server function on the router. He can access to resources on the computer’s FTP server by VPN 
dialing up on business trip. Assume that the IP address of the FTP server is 192.168.0.104:21, and the WAN IP 
address of the router is 113.88.112.220. After the PPTP server function of the router is enabled, the WAN IP 
address becomes the address of the PPTP server. 
Procedures: 
1.  To access the configuration page, choose VPN > PPTP Server. 
2.  PPTP Server: set    to  . 
3.  IP Address Pool: Set the range of IP addresses that the PPTP server assigns to devices. You are 
recommended to keep default settings. 
4.  MPPE Encryption: Enable MPPE encryption, and set the number of MPPE encryption bits, which is 128 
in this example.   
5.  User  Name,  Password:  Set  user  names  and  passwords  that  devices  use  for  VPN  dialing  up,  both  of 
which are admin1 in this example. 
6.  Click +New. 
7.  Click Save. 
 
—End