NETGEAR FVX538 - ProSafe VPN Firewall 200 Router Reference Manual page 13

Enabling DHCP to Automatically Configure TCP/IP Settings ................................. C-8
DHCP Configuration of TCP/IP in Windows XP ..................................................... C-8
DHCP Configuration of TCP/IP in Windows 2000 ................................................ C-10
DHCP Configuration of TCP/IP in Windows NT4 .................................................. C-13
Verifying TCP/IP Properties for Windows XP, 2000, and NT4 .............................. C-15
Configuring the Macintosh for TCP/IP Networking ...................................................... C-16
MacOS 8.6 or 9.x .................................................................................................. C-16
MacOS X ............................................................................................................... C-16
Verifying TCP/IP Properties for Macintosh Computers ......................................... C-17
Verifying the Readiness of Your Internet Account ....................................................... C-18
Are Login Protocols Used? ................................................................................... C-18
What Is Your Configuration Information? .............................................................. C-18
Obtaining ISP Configuration Information for Windows Computers ....................... C-19
Obtaining ISP Configuration Information for Macintosh Computers ..................... C-20
Restarting the Network ................................................................................................ C-21
Appendix D
Virtual Private Networking
What is a VPN? ............................................................................................................. D-1
What Is IPSec and How Does It Work? ......................................................................... D-2
IPSec Security Features ......................................................................................... D-2
IPSec Components ................................................................................................. D-2
Encapsulating Security Payload (ESP) ................................................................... D-3
Authentication Header (AH) .................................................................................... D-4
IKE Security Association ......................................................................................... D-4
Mode ................................................................................................................. D-5
Key Management .................................................................................................... D-6
Understand the Process Before You Begin ................................................................... D-6
VPN Process Overview ................................................................................................. D-7
Network Interfaces and Addresses ......................................................................... D-7
Interface Addressing ......................................................................................... D-7
Firewalls ........................................................................................................... D-8
Setting Up a VPN Tunnel Between Gateways ........................................................ D-8
VPNC IKE Security Parameters .................................................................................. D-10
VPNC IKE Phase I Parameters ............................................................................. D-10
VPNC IKE Phase II Parameters ............................................................................ D-11
Reference Manual for the ProSafe VPN Firewall 200 FVX538
January 2005
-7