P-660R/H-D Series User’s Guide

11.11 Anti-Probing .................................................................................................

128

11.12 DoS Thresholds ...........................................................................................

129

11.12.1 Threshold Values ................................................................................

130

11.12.2 Half-Open Sessions ............................................................................

130

 

11.12.2.1 TCP Maximum Incomplete and Blocking Time ..........................

130

11.12.3 Configuring Firewall Thresholds .........................................................

131

Chapter 12

 

 

Content Filtering ..................................................................................................

134

12.1

Content Filtering Overview ............................................................................

134

12.2

The Main Content Filter Screen .....................................................................

134

12.3

Configuring Keyword Blocking .....................................................................

135

12.4

Configuring the Schedule .............................................................................

136

12.5

Configuring Trusted Computers ...................................................................

136

Chapter 13

 

 

Remote Management Configuration ..................................................................

138

13.1

Remote Management Overview ....................................................................

138

13.1.1 Remote Management Limitations .........................................................

138

13.1.2 Remote Management and NAT ............................................................

139

13.1.3 System Timeout ...................................................................................

139

13.2

Telnet ..............................................................................................................

139

13.3

FTP ................................................................................................................

140

13.4 Web ................................................................................................................

140

13.5

Configuring Remote Management ................................................................

140

Chapter 14

 

 

Universal Plug-and-Play (UPnP) .........................................................................

142

14.1

Introducing Universal Plug and Play .............................................................

142

14.1.1 How do I know if I'm using UPnP? ........................................................

142

14.1.2 NAT Traversal .......................................................................................

142

14.1.3 Cautions with UPnP ..............................................................................

143

14.2 UPnP and ZyXEL ...........................................................................................

143

14.2.1 Configuring UPnP ................................................................................

143

14.3

Installing UPnP in Windows Example ............................................................

144

14.4

Using UPnP in Windows XP Example ...........................................................

147

Chapter 15

 

 

Logs Screens........................................................................................................

154

15.1

Logs Overview ..............................................................................................

154

15.1.1 Alerts and Logs .....................................................................................

154

15.2

Configuring Log Settings ...............................................................................

154

15.3

Displaying the Logs .......................................................................................

156

Table of Contents

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