4: Setting up the GSM (3G) modem for a primary WAN link
Configuring a GSM (3G) modem on a GW2040 Series Router
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Issue: 1.5
Page 10 of 34
may or may not be required, depending
on SIM card type. Check with your
service provider.
Radio Access
Technology Mode
2G=GSM, 3G=UTMS, Auto sets to 3G. If
there is no 3G access, radio access
automatically defaults to 2G.
Set Radio Access to
auto
.
Set Modem Interface Gsm
Rat
Table 1: GSM on modem-0 fields, their descriptions and command lines
Click
Update
. The Configuration Update Result page appears. You do not have to save
your configurations until you have updated all your settings.
4.2.2
Configure the IP default route
In the Expert View menu, select
system -> ip -> ip routing -> default routes list
.
The IP Default Routes List page appears.
Figure 6: The IP default routes list page
In the Operation column, click
add
in the Index 1 row. The IP Default Routes Entry page
appears.
