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2.3.3.1 Packet Filters
Packet Filter enables you to control what packets are allowed to pass the router. Outbound filter
applies on all outbound packets. However, Inbound filter applies on packets that destined to Virtual
Servers or DMZ host only. You can select one of the two filtering policies:
1. Allow all to pass except those match the specified rules
2. Deny all to pass except those match the specified rules
You can specify 8 rules for each direction: inbound or outbound. For each rule, you can define the
following:
•
Source IP address
•
Source
port
address
•
Destination
IP
address
•
Destination
port
address
•
Protocol: TCP or UDP or both.
•
Use
Rule#
For source or destination IP address, you can define a single IP address (4.3.2.1) or a range of IP
addresses (4.3.2.1-4.3.2.254). An empty implies all IP addresses.
For source or destination port, you can define a single port (80) or a range of ports (1000-1999). Add
Содержание 4000-R2
Страница 1: ...1 User s Manual 4000 R2 Wireless N Gigabit Router Issue 1 1 17th August 2011...
Страница 13: ...13 Step 1 Set up your system password Step 2 Select Wan Type Auto Detecting or Setup Manually...
Страница 37: ...37 2 3 3 Security Settings...
Страница 57: ...57 2 3 5 Toolbox 2 3 5 1 View Log You can view System Log by clicking the View Log button...