NETGEAR fvs114 manual Appendix C Virtual Private Networking

What is a Router?	B-2
Routing Information Protocol	B-2
IP Addresses and the Internet	B-2
Netmask	B-4
Subnet Addressing	B-5
Private IP Addresses	B-7
Single IP Address Operation Using NAT	B-8
MAC Addresses and Address Resolution Protocol	B-9
Related Documents	B-9
Domain Name Server	B-9
IP Configuration by DHCP	B-10
Internet Security and Firewalls	B-10
What is a Firewall?	B-11
Stateful Packet Inspection	B-11
Denial of Service Attack	B-11
Ethernet Cabling	B-11
Category 5 Cable Quality	B-12
Inside Twisted Pair Cables	B-13
Uplink Switches, Crossover Cables, and MDI/MDIX Switching	B-14
Appendix C
Virtual Private Networking
What is a VPN?	C-1
What Is IPSec and How Does It Work?	C-2
IPSec Security Features	C-2
IPSec Components	C-2
Encapsulating Security Payload (ESP)	C-3
Authentication Header (AH)	C-4
IKE Security Association	C-4
Mode	C-5
Key Management	C-6
Understand the Process Before You Begin	C-6
VPN Process Overview	C-7
Network Interfaces and Addresses	C-7
Interface Addressing	C-7
Firewalls	C-8
Contents	ix

202-10098-01, April 2005