Pptp Vpn Pass Through - D-Link DFL-500 User Manual

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Name the connection and click Next.
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If the Public Network dialog box appears, choose the appropriate initial connection and click Next.
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In the VPN Server Selection dialog, enter the external IP address or hostname of the DFL-500 to connect
to and click Next.
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Click Finish.
Configure the VPN connection
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Right click the icon that you have created.
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Select Properties > Security .
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Click Typical to configure typical settings.
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Click to select Require data encryption.
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Click Advanced to configure advanced settings.
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Click Settings.
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Click to select Challenge Handshake Authentication Protocol (CHAP).
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Make sure none of the other settings are selected.
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Click the Networking tab.
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Make sure the following are selected:
TCP/IP
o
QoS Packet Scheduler
o
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Make sure the following options are not selected:
File and Printer Sharing for Microsoft Networks
o
Client for Microsoft Networks
o
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Click OK.
Connecting to the PPTP VPN
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Connect to your ISP.
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Start the VPN connection that you configured in the previous procedure.
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Enter your PPTP VPN User Name and Password.
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Click Connect.
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In the connect window enter the User Name and Password you use to connect to your dial-up network
connection.
This user name and password is not the same as your VPN user name and password.

PPTP VPN pass through

Configure PPTP pass through so that users on your internal network can connect to a VPN on the Internet.
VPN pass through allows the VPN connection to pass-through your firewall and connect to the destination
VPN. The DFL-500 performs address translation on the connection, so that it seems to the target VPN
gateway that the connection to its VPN is originating from the external interface of your DFL-500.
PPTP VPN pass through is only supported in NAT mode.
Use PPTP VPN pass through so that:
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A visitor using your internal network can connect through your DFL-500 to their organization's VPN
DFL-500 User's Manual
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