NETGEAR DGFV338 ProSafe Reference Manual page 13

DGFV338 ProSafe Wireless ADSL Modem VPN Firewall Router Reference Manual
Chapter 4
Security and Firewall Protection
Firewall Protection and Content Filtering Overview ........................................................4-1
Using Rules to Block or Allow Specific Kinds of Traffic ..................................................4-2
About Service Based Rules .....................................................................................4-2
Outbound Rules (Service Blocking) .........................................................................4-4
Inbound Rules (Port Forwarding) .............................................................................4-7
Considerations for Inbound Rules ..........................................................................4-15
Order of Precedence for Rules ..............................................................................4-16
Customized Services .............................................................................................4-16
Setting Quality of Service (QoS) Priorities .............................................................4-18
Attack Checks ........................................................................................................4-19
Blocking Internet Sites ..................................................................................................4-21
Configuring Source MAC Filtering ................................................................................4-24
Configuring IP/MAC Address Binding Alerts ................................................................4-25
Configuring Port Triggering ...........................................................................................4-27
Enabling Universal Plug and Play (UPnP) ....................................................................4-29
Setting a Schedule for Firewall Rules ...........................................................................4-31
Configuring a Bandwidth Profile ...................................................................................4-32
Configuring Session Limits ...........................................................................................4-34
Event Logs and Alerts ..................................................................................................4-35
Security and Administrator Management .....................................................................4-38
Chapter 5
Virtual Private Networking
Considerations for Dual WAN Port Systems ..................................................................5-1
Using the VPN Wizard ....................................................................................................5-2
Creating a VPN Tunnel to a Gateway ......................................................................5-2
VPN Tunnel Policies .......................................................................................................5-6
IKE Policy .................................................................................................................5-6
VPN Policy ...............................................................................................................5-8
VPN Tunnel Connection Status ................................................................................5-9
Creating a VPN Gateway Connection: DGFV338 to FVX538 ......................................5-10
Configuring the ProSafe DGFV338 ........................................................................5-10
Configuring the FVX538 .........................................................................................5-14
Testing the Connection ...........................................................................................5-15
Contents
v1.0, May 2008
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