Sierra Wireless 20070914 - Manual (Page 190)

Windows Dial-up Networking (DUN)
Rev 3.0B Feb.08 177
Caution: If you have an existing LAN connection, installing DUN for
the modem may interfere with the LAN connection. It's recommended
to disconnect your LAN connection before using a PPP connection
with your PinPoint X.
Once the DUN connection is initiated, by default, it will take
over as the “default route” for network communication and
specifically for Internet access. If you want the two connections
to co‐exist, you will need to de‐select “Use default gateway on
remote network” (described later) and use the route command
in Windows to setup routing through the modem properly.
This guide does not provide information on the route
command. You may need to consult with your network admin‐
istrator to properly configure routing.
1. Create a new network connection.
a. Select Start > Connect To > Show All Connections to open
the Network Connections window.
Figure 3-10: Windows : Start menu