
Prestige 652 Series User’s Guide
16-4
Introduction to IPSec
Figure 16-3 IPSec Architecture
16.2.1 IPSec Algorithms
The
ESP
(Encapsulating Security Payload) Protocol (RFC 2406) and
AH
(Authentication Header) protocol
(RFC 2402) describe the packet formats and the default standards for packet structure (including
implementation algorithms).
The Encryption Algorithm describes the use of encryption techniques such as DES (Data Encryption
Standard) and Triple DES algorithms.
The Authentication Algorithms, HMAC-MD5 (RFC 2403) and HMAC-SHA-1 (RFC 2404, provide an
authentication mechanism for the
AH
and
ESP
protocols. Please see
section 17.2
for more information.
16.2.2 Key Management
Key management allows you to determine whether to use IKE (ISAKMP) or manual key configuration in
order to set up a VPN.
Summary of Contents for Prestige 652
Page 1: ...Prestige 652 Series ADSL Security Wireless LAN Router User s Guide Version 3 40 August 2003...
Page 92: ......
Page 104: ...Prestige 652 Series User s Guide 7 12 WAN Setup Figure 7 6 Advanced WAN Backup...
Page 112: ......
Page 133: ......
Page 147: ......
Page 192: ...Prestige 652 Series User s Guide 17 8 VPN Screens Figure 17 3 VPN IKE...
Page 232: ......
Page 252: ...Maintenance VIII Part VIII Maintenance This part covers the maintenance screens...
Page 254: ...Prestige 652 Series User s Guide 22 2 Maintenance Figure 22 1 System Status...
Page 268: ......
Page 278: ......
Page 294: ......
Page 310: ......
Page 352: ......
Page 414: ......
Page 418: ......
Page 428: ......
Page 434: ......
Page 440: ......
Page 452: ......
Page 456: ......
Page 496: ......
Page 510: ......