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DIR-632
Multifunction Wireless Router Supporting WiMAX,
3G GSM/CDMA with Built-in 8-port Switch
User Manual
Configuring via Web-based Interface
Figure 58. Configuring 3G WAN connection. The expert settings mode. The
PPP
section.
Parameter
Description
Connection name
A name for connection for easier identification.
Mode
The value of the field specifies the type of the network to which the
router connects. Leave the
auto
value 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
.
PPP
Username
A username (login) to connect to the network of the operator.
Without authorization
Select the checkbox if your operator does not require authorization.
Password
A password to connect to the network of the operator.
Password confirmation
The confirmation of the entered password (to avoid mistypes).
APN
An access point name.
For GSM USB modems only
.
Dial number
A number dialed to connect to the authorization server of the
operator.
Authentication
algorithm
Select a required authentication method from the drop-down list or
leave the
AUTO
value.
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DIR-632
Multifunction Wireless Router Supporting WiMAX,
3G GSM/CDMA with Built-in 8-port Switch
User Manual
Configuring via Web-based Interface
Parameter
Description
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.
Figure 59. Configuring 3G WAN connection. The expert settings mode. The
Miscellaneous
section.
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DIR-632
Multifunction Wireless Router Supporting WiMAX,
3G GSM/CDMA with Built-in 8-port Switch
User Manual
Configuring via Web-based Interface
Parameter
Description
Miscellaneous
NAT
Select the checkbox if you want one WAN IP address to be used for
all computers of your LAN.
Firewall
Select the checkbox to enable protection against ARP and DDoS
attacks.
Ping
Select the checkbox to allow the router to answer ping requests from
the external network through this connection. For security reasons,
it is recommended not to select this checkbox.
Click the
Next
button to continue.
After that the page displaying all specified settings opens. Click the
Apply
button to create the
connection or the
Back
button to specify other settings.
After clicking the
Apply
button, the page for checking the Internet availability opens (see the
Checking Internet Availability
section, page 79).
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DIR-632
Multifunction Wireless Router Supporting WiMAX,
3G GSM/CDMA with Built-in 8-port Switch
User Manual
Configuring via Web-based Interface
Checking Internet Availability
On the page, you can check the WAN connection you have created.
Figure 60. Checking the Internet availability.
In the
Result
section, the status of the WAN connection and possible causes of malfunctions are
displayed. To recheck the status of the WAN connection, enter the IP address or name of a host in
the
Address
field or leave the value specified by default (
ya.ru
). Then click the
Recheck
button.
Click the
Back
button to specify other settings.
Click the
Next
button to continue.
After clicking the
Next
button, the page for configuring wireless connection opens (see the
Configuring Wireless Connection
section, page 80).
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DIR-632
Multifunction Wireless Router Supporting WiMAX,
3G GSM/CDMA with Built-in 8-port Switch
User Manual
Configuring via Web-based Interface
Configuring Wireless Connection
On the page, you can change the name of your wireless network, specify a password to it, or disable
Wi-Fi connections.
Figure 61. Configuring the wireless connection.
In the
SSID
field, specify a new name for the network (use digits and Latin characters).
In the
Encryption Key PSK
field, enter a key (a password that will be used to access your
wireless network). Use digits and Latin characters.
Click the
Next
button to continue.
Click the
Skip to next
button to disable Wi-Fi connections.
After clicking the
Next
button or the
Skip to next
button, the page for configuring the router to
use an IPTV set-top box opens (see the
Configuring IPTV
section, page 81).
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