Table of Contents
ADSL Series User’s Guide
16
Chapter
16
VPN
....................................................................................................................................................
203
16.1 Overview
.......................................................................................................................................
203
16.1.1 What You Can Do in the VPN Screens
................................................................................
203
16.1.2 What You Need to Know About IPSec VPN
........................................................................
203
16.1.3 Before You Begin
.................................................................................................................
205
16.2 VPN Setup Screen
.......................................................................................................................
205
16.3 The VPN Edit Screen
...................................................................................................................
206
16.4 Configuring Advanced Settings
....................................................................................................
210
16.5 Viewing SA Monitor
......................................................................................................................
212
16.6 IPSec VPN Technical Reference
...................................................................................................
212
16.6.1 IPSec Architecture
...............................................................................................................
212
16.6.2 IPSec and NAT
....................................................................................................................
213
16.6.3 VPN, NAT, and NAT Traversal
.............................................................................................
214
16.6.4 Encapsulation
......................................................................................................................
215
16.6.5
IKE Phases
.........................................................................................................................
216
16.6.6 Negotiation Mode
................................................................................................................
217
16.6.7 Remote DNS Server
............................................................................................................
217
16.6.8 ID Type and Content
............................................................................................................
218
16.6.9 Pre-Shared Key
...................................................................................................................
219
16.6.10 Diffie-Hellman (DH) Key Groups
........................................................................................
219
16.6.11 Telecommuter VPN/IPSec Examples
.................................................................................
219
Chapter
17
System Monitor
................................................................................................................................
223
17.1 Overview
.......................................................................................................................................
223
17.1.1 What You Can Do in this Chapter
........................................................................................
223
17.2 The WAN Status Screen
...............................................................................................................
223
17.3 The LAN Status Screen
.................................................................................................................
224
17.4 The NAT Status Screen
.................................................................................................................
225
Chapter
18
User Account
....................................................................................................................................
227
18.1 Overview
.......................................................................................................................................
227
18.2 The User Account Screen
.............................................................................................................
227
Chapter
19
Remote MGMT
...................................................................................................................................
229
19.1 Overview
.......................................................................................................................................
229
19.1.1 What You Need to Know
......................................................................................................
229
19.2 The Remote MGMT Screen
..........................................................................................................
229