D-Link DSL-2877AL Modem Router User Manual
Step4 In the Connection drop-down list, select the connection you are using.
Click Enable.
Step5 In Protocol drop-down list, select the connection protocol according to the
connection you are using.
Step6 In Source IP and Source Mask and Source Port textbox, input the
corresponding information of the sending interface.
Step7 In Destination IP and Destination Mask and Destination Port textbox, input
the corresponding information of the receiving interface.
Step8 In the Description textbox, set a name for this filter rule.
Step9 After setting, click Submit.
IPv6 Filtering
In this page, you may configure IPv6 firewall function.
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