ZyXEL Communications 202H - Manual (Page 12)

Prestige 202H User’s Guide
xii Table of Contents
23.3 Applying Schedule Sets ........................................................................................................23-3
Chapter 24 Remote Management .........................................................................................................24-1
24.1 Remote Management Overview............................................................................................24-1
24.2 Telnet ....................................................................................................................................24-2
24.3 FTP .......................................................................................................................................24-2
24.4 Web.......................................................................................................................................24-2
24.5 Configuring Remote Management........................................................................................24-2
Chapter 25 Introduction to VPN/IPSec ................................................................................................25-1
25.1 VPN Overview......................................................................................................................25-1
25.2 IPSec Architecture ................................................................................................................25-3
25.3 Encapsulation........................................................................................................................25-5
25.4 IPSec and NAT .....................................................................................................................25-6
Chapter 26 VPN/IPSec Setup ................................................................................................................26-1
26.1 VPN/IPSec Overview ...........................................................................................................26-1
26.2 IPSec Algorithms ..................................................................................................................26-2
26.3 My IP Address ......................................................................................................................26-3
26.4 Secure Gateway Address ......................................................................................................26-3
26.5 IPSec Summary.....................................................................................................................26-4
26.6 Keep Alive ............................................................................................................................26-8
26.7 ID Type and Content.............................................................................................................26-8
26.8 Pre-Shared Key ...................................................................................................................26-10
26.9 IPSec Setup .........................................................................................................................26-10
26.10 IKE Phases..........................................................................................................................26-15
26.11 Configuring IKE Settings ...................................................................................................26-18
26.12 Manual Key Setup...............................................................................................................26-20
26.13 Telecommuter VPN/IPSec Examples .................................................................................26-22
Chapter 27 SA Monitor..........................................................................................................................27-1