User's Guide
Table Of Contents
Youcanspecify8rulesforeachdirection:inboundoroutbound.Foreachrule,youcan
definethefollowing:
• SourceIPaddress
• Sourceport
• DestinationIPaddress
• Destinationport
• Protocol:TCPorUDPorboth.
• UseRule#
For source or destination IP address, you can define a single IP address (4.3.2.1) or a
rangeofIPaddresses(4.3.2.1‐4.3.2.254).AnemptyimpliesallIPaddresses.
For source or destination port, you can define a single port (80) or a range of ports
(1000‐1999). Add prefix "T" or "U" to specify TCP or UDP protocol. For example, T80,
U53,U2000‐2999,NoprefixindicatesbothTCPandUDParedefined.Anemptyimplies
all port addresses. Packet Filter can work with Scheduling Rules, and give user more
flexibilityonAccesscontrol.ForDetail,pleaserefertoSchedulingRule.
Eachrulecanbeenabledordisabledindividually.
Clickon“Save”tostoreyoursettingsorclick“Undo”togiveupthechanges.
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