ZyXEL Communications P-660H-TX ユーザーズマニュアル

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P-660H-Tx v2 Support Notes
 
Telnet 23 
SMTP 25 
DNS (Domain Name Server) 
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www-http (Web) 
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Configure a PPTP server behind SUA   
Introduction  
PPTP is a tunneling protocol defined by the PPTP forum that allows PPP 
packets to be encapsulated within Internet Protocol (IP) packets and 
forwarded over any IP network, including the Internet itself.   
In order to run the Windows 9x PPTP client, you must be able to establish an 
IP connection with a tunnel server such as the Windows NT Server 4.0 
Remote Access Server.   
Windows Dial-Up Networking uses the Internet standard Point-to-Point (PPP) 
to provide a secure, optimized multiple-protocol network connection over 
dial-up telephone lines. All data sent over this connection can be encrypted 
and compressed, and multiple network level protocols (TCP/IP, NetBEUI and 
IPX) can be run correctly. Windows NT Domain Login level security is 
preserved even across the Internet.   
 
                                     
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