ZyXEL Communications P-2301R/RL-P1C Support Notes page 15

The PPTP is supported in Windows NT and Windows 98 already. For Windows 95, it needs to be upgraded by
the Dial-Up Networking 1.2 upgrade.
•
Configuration
This application note explains how to establish a PPTP connection with a remote private network in the ZyXEL
device SUA case. In ZyNOS, all PPTP packets can be forwarded to the internal PPTP Server (WinNT server)
behind SUA. The port number of the PPTP has to be entered in the SMT Menu 15 for Prestige to forward to
the appropriate private IP address of Windows NT server.
•
Example
The following example shows how to dial to an ISP via the ZyXEL device and then establish a tunnel to a
private network. There will be three items that you need to set up for PPTP application, these are PPTP server
(WinNT), PPTP client (Win9x) and the ZyXEL device.
PPTP server setup (WinNT)
o
PPTP client setup (Win9x)
o
Add the VPN service from Control Panel>Network
Add an user account for PPTP logged on user
Enable RAS port
Select the network protocols from RAS such as IPX, TCP/IP NetBEUI
Set the Internet gateway to Prestige
All contents Copyright (c) 2007 ZyXEL Communications Corporation.
Prestige 2301R/RL-P1C Support Notes
15