Table of Contents
ZyWALL ATP Series User’s Guide
14
18.1 DNS Inbound Load Balancing Overview
.................................................................................
413
18.1.1 What You Can Do in this Chapter
...................................................................................
413
18.2 The DNS Inbound LB Screen
......................................................................................................
414
18.2.1 The DNS Inbound LB Add/Edit Screen
............................................................................
415
18.2.2 The DNS Inbound LB Add/Edit Member Screen
............................................................
417
Chapter 19
IPSec VPN
.........................................................................................................................................
419
19.1 Virtual Private Networks (VPN) Overview
.................................................................................
419
19.1.1 What You Can Do in this Chapter
...................................................................................
421
19.1.2 What You Need to Know
.................................................................................................
421
19.1.3 Before You Begin
...............................................................................................................
424
19.2 The VPN Connection Screen
.....................................................................................................
424
19.2.1 The VPN Connection Add/Edit Screen
..........................................................................
426
19.3 The VPN Gateway Screen
.........................................................................................................
433
19.3.1 The VPN Gateway Add/Edit Screen
...............................................................................
434
19.4 VPN Concentrator
.....................................................................................................................
441
19.4.1 VPN Concentrator Requirements and Suggestions
......................................................
441
19.4.2 VPN Concentrator Screen
...............................................................................................
442
19.4.3 The VPN Concentrator Add/Edit Screen
........................................................................
442
19.5 Zyxel Device IPSec VPN Client Configuration Provisioning
....................................................
443
19.6 IPSec VPN Background Information
.........................................................................................
445
Chapter 20
SSL VPN
..............................................................................................................................................
455
20.1 Overview
.....................................................................................................................................
455
20.1.1 What You Can Do in this Chapter
...................................................................................
455
20.1.2 What You Need to Know
.................................................................................................
455
20.2 The SSL Access Privilege Screen
................................................................................................
456
20.2.1 The SSL Access Privilege Policy Add/Edit Screen
.........................................................
457
20.3 The SSL Global Setting Screen
...................................................................................................
459
Chapter 21
L2TP VPN
............................................................................................................................................
461
21.1 Overview
.....................................................................................................................................
461
21.1.1 What You Can Do in this Chapter
...................................................................................
461
21.1.2 What You Need to Know
.................................................................................................
461
21.2 L2TP VPN Screen
.........................................................................................................................
462
21.2.1 Example: L2TP and Zyxel Device Behind a NAT Router
................................................
464
Chapter 22
BWM (Bandwidth Management)
.................................................................................................
467
22.1 Overview
.....................................................................................................................................
467