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VoIP/(802.11g) ADSL2+ Router
Chapter 4: Configuration
Packet Filter – Add TCP/UDP Filter
Rule Name: A user-defined name for identifying the application.
Time Schedule: It is self-defined time period. You may specify a time schedule for your
prioritization policy. For setup and detail, refer to Time Schedule section
Source IP Address(es) / Destination IP Address(es): This is the Address-Filter used to allow or
block traffic to/from particular IP address(es). Selecting the Subnet Mask of the IP address range
you wish to allow/block the traffic to or form; set IP address and Subnet Mask to 0.0.0.0 to inactive
the Address-Filter rule.
Tip: To block access,. to/from a single IP address, enter that IP address as the Host IP Address
and use a Host Subnet Mask of “255.255.255.255”.
Type: It is the packet protocol type used by the application, select either TCP or UDP.
Source Port: This Port or Port Ranges defines the port allowed to be used by the Remote/WAN to
connect to the application. Default is set from range 0 ~ 65535. It is recommended that this option
be configured by an advanced user.
Destination Port: This is the Port or Port Ranges that defines the application.
Inbound / Outbound: Select Allow or Block the access to the Internet (“Outbound”) or from the
Internet (“Inbound”).
Click Apply button to apply your changes.
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