Contents
vii
March 2004, 202-10027-01
Chapter 6
Firewall Protection and
Content Filtering
Firewall Protection and Content Filtering Overview ........................................................6-1
Using the Block Sites Menu to Screen Content ..............................................................6-1
Services and Rules Regulate Inbound and Outbound Traffic .........................................6-3
Defining a Service ....................................................................................................6-3
Using Inbound/Outbound Rules to Block or Allow Services .....................................6-4
Examples of Using Services and Rules to Regulate Traffic ...........................................6-6
Inbound Rules (Port Forwarding) .............................................................................6-6
Example: Port Forwarding to a Local Public Web Server ..................................6-7
Example: Port Forwarding for Videoconferencing .............................................6-8
Example: Port Forwarding for VPN Tunnels when NAT is Off ...........................6-8
Outbound Rules (Service Blocking or Port Filtering) ................................................6-9
Outbound Rule Example: Blocking Instant Messaging ....................................6-10
Other Rules Considerations .........................................................................................6-10
Order of Precedence for Rules .............................................................................. 6-11
Rules Menu Options ............................................................................................... 6-11
Using a Schedule to Block or Allow Content or Traffic .................................................6-12
Setting the Time Zone ............................................................................................6-13
Getting E-Mail Notifications of Event Logs and Alerts ..................................................6-13
Viewing Logs of Web Access or Attempted Web Access .............................................6-16
What to Include in the Event Log ...........................................................................6-17
Chapter 7
Print Server
Printing Options ..............................................................................................................7-1
For Windows XP and 2000, Use TCP/IP LPR Printing ...................................................7-2
For Windows 95/98/Me, Use the Netgear Printer Port Driver .........................................7-5
Printing from the Macintosh ............................................................................................7-8
Windows Printer Port Management ................................................................................7-9
Troubleshooting the Print Server .................................................................................. 7-11
Chapter 8
Virtual Private Networking
Overview of FWG114P Policy-Based VPN Configuration ..............................................8-1
Using Policies to Manage VPN Traffic .....................................................................8-2
Using Automatic Key Management ..........................................................................8-2
