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4
RouTER SETTINGS
IP Filter screen
Router Settings > IP Filter
■ IP Filter
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L This is an example of setting "TCP" as the protocol.
Source Port �������
8
Destination Port �����
9
Specify the source port, or enter the TCP/uDP source port number.
There are 2 ways to specify the port number.
• Specifying by number
1. Select "Custom."
2. Enter the custom port number in "Custom Value:[(Start)] - [(End)]."
When you use a specific port, enter only the "[(Start)]", or enter the
same number in both the "[(Start)]" and the "[(End)]."
Port number range: 1 ~ 65535
• Specifying by mnemonic
Select a source port other than "Any" or "Custom."
"DNS," "Finger," "FTP," "Gopher," "NEWS," "PoP3," "SMTP," "Telnet,"
"Web," "Whois" are selectable.
L When "Any" is selected, all of the port number types are filtered.
Select the destination port, or enter the TCP/uDP destination port number.
There are 2 ways to specify the port number.
• Specifying by number
1. Select "Custom."
2. Enter the custom port number in "Custom Value:[(Start)] - [(End)]."
When you use a specific port, enter only the "[(Start)]", or enter the
same number in both the "[(Start)]" and the "[(End)]."
Port number range: 1 ~ 65535
• Specifying by mnemonic
Select a source port other than "Any" or "Custom."
"DNS," "Finger," "FTP," "Gopher," "NEWS," "PoP3," "SMTP," "Telnet,"
"Web," "Whois" are selectable.
L When "Any" is selected, all of the port number types are filtered.
4-20
12
13
(Default: Any)
(Default: Any)
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