Operation Manual

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range of IP addresses; or enter an IP address in
the left field only to define a single IP address.
Service Name
Various services are listed here with a short
description. Check/uncheck the box for each
service you wish to select.
Protocol
Select protocol “TCP” or “UDP” or “Both” for a
service not included in the “Client PC Service”
list.
Port Range
Enter the port range for the service not
included in the “Client PC Service” list.
Enter a single port number e.g. 110, a range of
port numbers e.g. 110-120, or multiple port
numbers separated by a comma e.g.
110,115,120.
Add
Click “Add” to add selected services or a user
defined service to the IP filtering table.