User`s manual

Chapter 4: Configuration
53
Packet Filter – Add TCP/UDP Filter
Rule Name: Users-define description to identify this entry or click to select existing predefined
rules. The maximum name length is 32 characters.
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 among from TCP or UDP or both of
TCP/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.