Ipsec Vpn Technical Reference; Ipsec Architecture - ZyXEL Communications P-661HNU Manual

Table 60 Security > VPN > Monitor
LABEL
Disconnect
Refresh

16.6 IPSec VPN Technical Reference

This section provides some technical background information about the topics
covered in this chapter.

16.6.1 IPSec Architecture

The overall IPSec architecture is shown as follows.
Figure 101 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.
P-661HNU-Fx User's Guide
DESCRIPTION
Select one of the security associations, and then click Disconnect to
stop that security association.
Click Refresh to display the current active VPN connection(s).
Chapter 16 VPN
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