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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
Remote Access
On the
Advanced / Remote access
page, you can configure access to the web-based interface
of the router. By default, the access from external networks to the router is closed. If you need to
allow access to the router from the external network, create relevant rules.
Figure 124. The
Advanced / Remote access
page.
To create a new rule, click the
Add
button.
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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 125. The page for adding a rule for remote management.
You can specify the following parameters:
Parameter
Description
IP address
A host or a subnet to which the rule is applied. To choose a device
connected to the router's LAN at the moment, select the relevant
value from the drop-down list (the field will be filled in
automatically).
Mask
The mask of the subnet.
Protocol
The protocol available for remote management of the router.
Public port
An external port of the router. You can specify only one port.
Click the
Change
button.
To edit a rule for remote access, click the relevant link. On the opened page, change the needed
parameters and click the
Change
button.
To remove a rule for remote access, click the relevant link. On the opened page, click the
Delete
button.
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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
IGMP
On the
Advanced / IGMP
page, you can enable IGMP for the router.
IGMP is used for managing multicast traffic (transferring data to a group of destinations). This
protocol allows using network resources for some applications, e.g., for streaming video, more
efficiently.
Figure 126. The
Advanced / IGMP
page.
To enable IGMP, select the
Enabled
checkbox. From the
Version
drop-down list, select a version
of IGMP. Then click the
Change
button. Such a setting allows using the IGMP Proxy function for
all WAN connections for which the
Enable IGMP Multicast
checkbox is selected.
To disable IGMP, deselect the
Enabled
checkbox and click the
Change
button.
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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
Firewall
In this menu you can configure the firewall of the router:
•
add rules for IP filtering
•
create virtual servers
•
define a DMZ
•
configure the MAC filter.
IP Filters
On the
Firewall / IP filters
page, you can create new rules for filtering IP packets and edit or
remove existing rules.
Figure 127. The
Firewall / IP filters
page.
To create a new rule, click the
Add
button.
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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 128. The page for adding a rule for IP filtering.
You can specify the following parameters:
Parameter
Description
IP filter rule editing
Name
A name for the rule for easier identification.
Protocol
A protocol for network packet transmission. Select a value from the
drop-down list.
Action
Select an action for the rule.
ACCEPT
: Allows packet transmission in accordance with the
criteria specified by the rule.
DROP
: Denies packet transmission in accordance with the criteria
specified by the rule.
IP Addresses
IP address range
Select the checkbox if you want to specify a range of IP addresses as
the source or destination IP address.
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