DSL-2750U Wireless ADSL2+ Router with 3G/LTE/Ethernet WAN Support
and USB Port
User Manual
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
•
specify restrictions on access to certain web sites.
•
IP Filter
On the Firewall / IP Filter page, you can create new rules for filtering IP packets and edit or
remove existing rules.
To create a new rule, click the ADD button.
Figure 139. The Firewall / IP Filter page.
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Configuring via Web-based Interface