Multenet GPRS / EDGE User Manual page 33

VPN Type
The Wireless Routers supports two types of VPN Tunnelling:
PPTP Point-to-Point Tunnelling Protocol (PPTP) is a protocol that allows for
extending networks through private "tunnels" over the public Internet.
L2TP Layer Two Tunnelling Protocol (L2TP) is a protocol that allows for extending
networks through unsecured "tunnels" over the public internet.
VPN Server IP Enter the public IP Address of your remote VPN server.
Username Enter your VPN account's username.
Password Enter your VPN account's password.
MTU You may need to in some cases change the Maximum Transmission Unit
(MTU) size for the VPN connection. In most cases, this can be left at default.
Use Encryption In the case that you are setting up a PPTP connection, check this box to
enable encryption. The Wireless Router supports 40bit and 128bit
encryption. If you are connecting over L2TP, encryption is currently
not supported.
Note: VPN Routing
Once you have completed the configuration for your
VPN server, you will need to set up a route to the
network of the VPN server in the 'Routing' configu-
ration page. If you wish to configure the Router to use
the VPN as a Default Route, you will also be able to
set this up on the Routing page.
Note:
When terminating a L2TP VPN on a Microsoft server,
IPSec will need to be disabled. Please read the
Microsoft Knowledge base article for instructions on
disabling IPSec.
http://support.microsoft.com/kb/310109
Configuration Configuration
Wireless Routers
33