ZyXEL Communications ZyWall ATP series User Manual page 14

20.3.1 The VPN Gateway Add/Edit Screen ............................................................................... 394
20.4 VPN Concentrator ..................................................................................................................... 401
20.4.1 VPN Concentrator Requirements and Suggestions ...................................................... 401
20.4.2 VPN Concentrator Screen ............................................................................................... 402
20.4.3 The VPN Concentrator Add/Edit Screen ........................................................................ 402
20.5 Zyxel Device IPSec VPN Client Configuration Provisioning .................................................... 403
20.6 IPSec VPN Background Information ......................................................................................... 405
Chapter 21
SSL VPN..............................................................................................................................................415
21.1 Overview ..................................................................................................................................... 415
21.1.1 What You Can Do in this Chapter ................................................................................... 415
21.1.2 What You Need to Know ................................................................................................. 415
21.2 The SSL Access Privilege Screen ................................................................................................ 416
21.2.1 The SSL Access Privilege Policy Add/Edit Screen ......................................................... 417
21.3 The SSL Global Setting Screen ................................................................................................... 419
Chapter 22
L2TP VPN............................................................................................................................................421
22.1 Overview ..................................................................................................................................... 421
22.1.1 What You Can Do in this Chapter ................................................................................... 421
22.1.2 What You Need to Know ................................................................................................. 421
22.2 L2TP VPN Screen ......................................................................................................................... 422
22.2.1 Example: L2TP and Zyxel Device Behind a NAT Router ................................................ 424
Chapter 23
BWM (Bandwidth Management) .................................................................................................426
23.1 Overview ..................................................................................................................................... 426
23.1.1 What You Can Do in this Chapter ................................................................................... 426
23.1.2 What You Need to Know ................................................................................................ 426
23.2 The Bandwidth Management Configuration .......................................................................... 430
23.2.1 The Bandwidth Management Add/Edit Screen ............................................................ 433
Chapter 24
Web Authentication ........................................................................................................................441
24.1 Web Auth Overview ................................................................................................................... 441
24.1.1 What You Can Do in this Chapter ................................................................................... 441
24.1.2 What You Need to Know ................................................................................................. 442
24.2 Web Authentication General Screen ...................................................................................... 442
24.2.1 User-aware Access Control Example ............................................................................. 447
24.2.2 Authentication Type Screen ............................................................................................ 453
24.2.3 Custom Web Portal / User Agreement File Screen ....................................................... 457
24.3 SSO Overview .............................................................................................................................. 458
Table of Contents
ZyWALL ATP Series User's Guide
14