4.4.5 VPN - L2TP / PPTP
4.4.5
The L2TP / PPTP option allows you to configure the L2TP / PPTP parameters if this
VPN mode is enabled. Layer 2 Tunneling Protocol (L2TP) is a tunneling protocol used
to support virtual private networks (VPNs). PPTP (Point-to-Point Tunneling Protocol) is
a Microsoft proprietary protocol to tunnel PPP frames, which is very similar to L2TP.
1. Access the web interface. Refer to
2. Click the VPN link from the top of the screen.
3. Click L2TP / PPTP from the left side of the screen. The L2TP / PPTP fields are
explained following this screen example.
Label
68
VPN - L2TP / PPTP
PPP Address Range
Start / End
MPPE Encryption
Apply
Username / Password /
Confirm
User List
L2TP Preshared
Phrase
Apply
DDW2600 Wireless & DDC2700 Commercial Cable Modem/Router Subscriber User Guide • May, 2010
page
14, if needed.
Description
Select the specific IP range to be used for the VPN tunnels.
Select Disabled or Enabled to enable MPPE Encryption. MPPE
uses the RSA RC4 encryption algorithm.
Click to save the above configuration.
Enter a Username and a Password required by that user to
access the VPN. Reenter the password in the Confirm Password
field.
All added users are displayed.
Enter a Preshared Phrase.
Click to save the configuration.
Ubee Interactive