ZyXEL Communications NWD-210N - FOR MAC V1.00 Guide de l'utilisateur Page 140

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 292
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 139
Chapter 18 IPSec VPN
NBG5715 User’s Guide
140
18.7.1 IPSec Architecture
The overall IPSec architecture is shown as follows.
Figure 82 IPSec Architecture
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.
Key Management
Key management allows you to determine whether to use IKE (ISAKMP) or manual key
configuration in order to set up a VPN.
Vue de la page 139
1 2 ... 135 136 137 138 139 140 141 142 143 144 145 ... 291 292

Commentaires sur ces manuels

Pas de commentaire