P-660 series Support Notes
o
ithin Internet Protocol (IP) packets and forwarded over any IP
network, including the Internet itself.
establish an IP
connection with a tunnel server such as the Windows NT Server 4.0 Remote Access
p
sed,
erved even across the
Internet.
PPTP is a tunneling protocol defined by the PPTP forum that allows PPP packets t
be encapsulated w
In order to run the Windows 9x PPTP client, you must be able to
Server.
Windows Dial-Up Networking uses the Internet standard Point-to-Point (PPP) to
provide a secure, optimized multiple-protocol network connection over dial-u
telephone lines. All data sent over this connection can be encrypted and compres
and multiple network level protocols (TCP/IP, NetBEUI and IPX) can be run
correctly. Windows NT Domain Login level security is pres
Window98 PPTP Client / Internet / NT RAS Server Protocol Stack
ppears as new modem type (Virtual Private Networking Adapter) that can be PPTP a
sele . The VPN
Adapter type does not appear elsew
rotocol, the VPN requires a second dial-up adapter. This
second dial-up adapter for VPN is added during the installation phase of the Upgrade
in addition to the first dial-up adapter that provides PPP support for the analog or
ISDN modem.
The PPTP 98 already. For Windows 95, it
needs t e
cted when setting up a connection in the Dial-Up Networking folder
here in the system. Since PPTP encapsulates its
data stream in the PPP p
is supported in Windows NT and Windows
o b upgraded by the Dial-Up Networking 1.2 upgrade.
38
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