ZyXEL Communications ZyXEL ZyWALL 2WE - Manual (Page 13)

ZyWALL 2 and ZyWALL 2WE
Table of Contents xiii
25.1 Introduction to Call Scheduling ........................................................................................... 25-1
25.2 Configuring Call Scheduling................................................................................................ 25-1
25.3 Applying Schedule Sets ....................................................................................................... 25-3
Chapter 26 Introduction to IPSec......................................................................................................... 26-1
26.1 VPN Overview ..................................................................................................................... 26-1
26.2 IPSec Architecture ............................................................................................................... 26-3
26.3 Encapsulation ....................................................................................................................... 26-5
26.4 IPSec and NAT .................................................................................................................... 26-5
Chapter 27 VPN/IPSec Setup ............................................................................................................... 27-1
27.1 VPN/IPSec Overview........................................................................................................... 27-1
27.2 IPSec Algorithms ................................................................................................................. 27-1
27.3 My IP Address...................................................................................................................... 27-2
27.4 Secure Gateway Address...................................................................................................... 27-2
27.5 Summary Screen .................................................................................................................. 27-3
27.6 Keep Alive ........................................................................................................................... 27-4
27.7 NAT Traversal ..................................................................................................................... 27-5
27.8 ID Type and Content............................................................................................................ 27-5
27.9 Configuring Basic IKE VPN Rule Setup ............................................................................. 27-7
27.10 IKE Phases ......................................................................................................................... 27-12
27.11 Configuring Advanced IKE Setup ..................................................................................... 27-14
27.12 Manual Key Setup.............................................................................................................. 27-20
27.13 Configuring Edit Manual Setup ......................................................................................... 27-20
27.14 SA Monitor ........................................................................................................................ 27-24
27.15 Global Settings ................................................................................................................... 27-26
27.16 Telecommuter VPN/IPSec Examples ................................................................................ 27-27
Troubleshooting............................................................................................................................................. IX
Chapter 28 Troubleshooting ................................................................................................................. 28-1