Comtrend Corporation Wireless-N Broadband Router User Manual page 118

Local IP
Address (c):
Local Port
Range (d):
Remote IP
Address: (e):
Remote Port
Range (f):
Specify the local (source) IP address
that will be affected by this rule. Input the
starting IP address in the left field, and input the
end IP address in the right field to define a range of
IP addresses, or just input the IP address in the left
field to define a single IP address.
Input the range of local (source) port number
that will be affected by this rule. If you want to
apply this rule on port 80 to 90, input '80-90'; if you
want to apply this rule on a single port, just input
the port number, like '80'.
Specify the remote (destination) IP address
that will be affected by this rule. Input the starting
IP address in the left field, and input the end IP
address in the right field to define a range of IP
addresses, or just input the IP address in the left
field to define a single IP address.
Input the range of remote (destination)
port number that will be affected by this rule. If you
want to apply this rule on port 80 to 90, input
'80-90'; if you want to apply this rule on a single
port, just input the port number, like '80'. If the
remote (destination) IP address and /or port
number is universal, just leave it blank.
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