ZyXEL Router Prestige 334 User Manual

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10.5  Parental Controls
Parental Controls lets a parent (LAN administrator) control a LAN users Internet access 
privileges by blocking specified categories. You can define time periods and days during 
which Parental Controls are enabled and block Web pages depending on which filter 
categories they are included.
10.6  Parental Controls Configuration
Select the Parental Controls tab in TMSS under ADVANCED to configure parental...

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Figure 41   Parental Controls License Status
If you have registered with TMSS and your license is valid, you can configure the Parental 
Controls configuration screen. 

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Figure 42   Parental Controls
The following table describes the labels in this screen.
Table 33   Parental Controls
LABELDESCRIPTION
Enable Parental ControlsSelect the check box to enable this feature on your Prestige. 
Note: The Prestige automatically checks the status of your 
Trend Micro license. If the license becomes invalid, Parental 
Controls is disabled and Figure 41 is shown.
Blocking ScheduleNote: If configuration changes...

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Time of Day to Block (24-
Hour Format)Select the time of day you want web page blocking to take effect. 
Configure blocking to take effect all day by selecting the All Day check 
box. You can also configure specific times by entering the start time in the 
Start (hr) and Start (min) fields and the end time in the End (hr) and End 
(min) fields. Enter times in 24-hour format; for example, 3:00pm should 
be entered as 15:00. Enter the...

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10.6.1  Parental Controls Statistics
The Prestige can display a record of attempted entries to Web pages or actual entries to Web 
pages from a list of content filtering categories.
Exclude specified address 
ranges from the Parental 
Control enforcement.Select the radio button to apply Parental Controls to all of the computers in 
the network except those displayed in the Selected IP Addresses box.
Available IP AddressesThis box...

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Figure 43   Parental Controls Statistics
The following table describes the labels in this screen.
Table 34   Parental Controls Statistics
LABELDESCRIPTION
CategoryAll categories are displayed including;
Pornography, Illegal/Questionable, Violence/Hate/Racism, Illegal 
Drugs, Alcohol/Tobacco, Gambling and Abortion.
Access AttemptsThis field displays the number of times an attempt has been made to 
access a web page from a category of...

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Chapter 11 Firewall126
CHAPTER11
Firewall
This chapter gives some background information on firewalls and explains how to get started 
with the Prestige firewall.
11.1  Introduction
11.1.1  What is a Firewall?
Originally, the term firewall referred to a construction technique designed to prevent the 
spread of fire from one room to another. The networking term firewall is a system or group 
of systems that enforces an access-control policy between two networks. It may also be...

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The Prestige has one Ethernet WAN port and four Ethernet LAN ports, which are used to 
physically separate the network into two areas.The WAN (Wide Area Network) port attaches 
to the broadband (cable or DSL) modem to the Internet.
The LAN (Local Area Network) port attaches to a network of computers, which needs security 
from the outside world. These computers will have access to Internet services such as e-mail, 
FTP and the World Wide Web.  However,...

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Figure 44   Firewall: Settings
The following table describes the labels in this screen. 
Table 35   Firewall: Settings
LABELDESCRIPTION
Enable FirewallSelect this check box to activate the firewall. The Prestige performs access control 
and protects against Denial of Service (DoS) attacks when the firewall is activated.
Bypass Triangle 
RouteSelect this check box to have the Prestige firewall ignore the use of triangle route 
topology on the network. See...

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11.3  The Firewall, NAT and Remote Management
Figure 45   Firewall Rule Directions
11.3.1  LAN-to-WAN rules 
LAN-to-WAN rules are local network to Internet firewall rules. The default is to forward all 
traffic from your local network to the Internet. 
How can you block certain LAN to WAN traffic? 
You may choose to block certain LAN-to-WAN traffic in the Services screen (click the 
Services tab). All services displayed in the Blocked Services list box are...