ZyXEL Communications ZyWall USG 2000 User Manual page 20

Table of Contents
24.3.1 The Session Limit Add/Edit Screen ........................................................................ 444
Chapter 25
IPSec VPN.............................................................................................................................. 447
25.1 IPSec VPN Overview ....................................................................................................... 447
25.1.1 What You Can Do in this Chapter .......................................................................... 447
25.1.2 What You Need to Know ........................................................................................ 448
25.1.3 Before You Begin ................................................................................................... 450
25.2 The VPN Connection Screen .......................................................................................... 450
25.2.1 The VPN Connection Add/Edit (IKE) Screen ......................................................... 452
25.2.2 The VPN Connection Add/Edit Manual Key Screen .............................................. 459
25.3 The VPN Gateway Screen .............................................................................................. 462
25.3.1 The VPN Gateway Add/Edit Screen ...................................................................... 463
25.4 VPN Concentrator .......................................................................................................... 471
25.4.1 IPSec VPN Concentrator Example ........................................................................ 471
25.4.2 VPN Concentrator Screen ...................................................................................... 474
25.4.3 The VPN Concentrator Add/Edit Screen ................................................................ 474
25.5 IPSec VPN Background Information ............................................................................... 475
Chapter 26
SSL VPN................................................................................................................................. 487
26.1 Overview .......................................................................................................................... 487
26.1.1 What You Can Do in this Chapter .......................................................................... 487
26.1.2 What You Need to Know ........................................................................................ 487
26.2 The SSL Access Privilege Screen ................................................................................... 490
26.2.1 The SSL Access Policy Add/Edit Screen .............................................................. 492
26.3 The SSL Global Setting Screen ....................................................................................... 495
26.3.1 How to Upload a Custom Logo .............................................................................. 496
26.4 Establishing an SSL VPN Connection ............................................................................. 497
Chapter 27
SSL User Screens ................................................................................................................. 499
27.1 Overview .......................................................................................................................... 499
27.1.1 What You Need to Know ........................................................................................ 499
27.2 Remote User Login .......................................................................................................... 500
27.3 The SSL VPN User Screens ........................................................................................... 505
27.4 Bookmarking the ZyWALL ............................................................................................... 506
27.5 Logging Out of the SSL VPN User Screens .................................................................... 506
Chapter 28
SSL User Application Screens ............................................................................................ 509
28.1 SSL User Application Screens Overview ........................................................................ 509
28.2 The Application Screen ................................................................................................... 509
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ZyWALL USG 2000 User's Guide