DIR-620
Multifunction Wireless Router Supporting WiMAX,
3G GSM/CDMA with Built-in Switch
User Manual
Configuring via Web-based Interface
In the
Mode
drop-down list, leave the
auto
value in order to let the router connect automatically to
an available type of network, or select a needed value from the drop-down list.
For GSM USB
modems only
.
In the
Username
field, enter your login, and in the
Password
and
Password confirmation
fields – the password provided by your 3G operator.
If authorization is not required, select the
Without authorization
checkbox.
In the
APN
field (for GSM USB modems only), enter the access point name, and in the
Dial
number
field, enter the number dialed to connect to the authorization server of the operator.
If needed, specify additional settings for your 3G WAN connection.
Parameter
Description
Authentication
algorithm
Select a required authentication method from the drop-down list or
leave the
AUTO
value.
MTU
The maximum size of units transmitted by the interface.
Optional
.
Keep Alive
Select the checkbox if you want the router to
keep you connected to
the network of your operator even when the connection has been
inactive for a specified period of time. When the checkbox is
selected, the
LCP interval
and
LCP fails
fields are available.
Specify the required values.
Extra options
In the field, you can specify additional data for encryption or
authentication.
Optional
.
Dial on demand
Select the checkbox if you want the router to establish connection to
the Internet on demand. In the
Maximum idle time
field, specify a
period of inactivity (in seconds) after which the connection should
be terminated.
PPP debug
Select the checkbox if you want to log
all data on PPP connection
debugging.
Click the
Next
button to continue.
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