ZyXEL Communications 2602HW Series Chapter, Chapter, Remote Management Configuration

Prestige 2602HW Series User’s Guide

Chapter 17
VPN Screens.........................................................................................................		201
17.1	VPN/IPSec Overview .....................................................................................	201
17.2	IPSec Algorithms ............................................................................................	201
17.2.1 AH (Authentication Header) Protocol ...................................................		201
17.2.2 ESP (Encapsulating Security Payload) Protocol .................................		202
17.3	My IP Address ................................................................................................	202
17.4	Secure Gateway Address ..............................................................................	203
17.4.1 Dynamic Secure Gateway Address ......................................................		203
17.5 VPN Summary Screen ...................................................................................		203
17.6	Keep Alive ......................................................................................................	205
17.7	Remote DNS Server ......................................................................................	205
17.8	NAT Traversal ................................................................................................	206
17.8.1 NAT Traversal Configuration .................................................................		207
17.9	ID Type and Content ......................................................................................	207
17.9.1 ID Type and Content Examples ............................................................		208
17.10 Pre-Shared Key ............................................................................................		209
17.11 Editing VPN Policies .....................................................................................		209
17.12 IKE Phases .................................................................................................		214
17.12.1 Negotiation Mode ................................................................................		216
17.12.2 Diffie-Hellman (DH) Key Groups .........................................................		216
17.12.3 Perfect Forward Secrecy (PFS) .........................................................		216
17.13 Configuring Advanced IKE Settings .............................................................		216
17.14 Manual Key Setup ........................................................................................		219
17.14.1 Security Parameter Index (SPI) .........................................................		219
17.15 Configuring Manual Key ...............................................................................		220
17.16 Viewing SA Monitor ......................................................................................		223
17.17 Configuring Global Setting ...........................................................................		225
17.18 Telecommuter VPN/IPSec Examples ...........................................................		225
17.18.1 Telecommuters Sharing One VPN Rule Example ..............................		225
17.18.2 Telecommuters Using Unique VPN Rules Example ...........................		226
17.19 VPN and Remote Management ...................................................................		228
Chapter 18
Remote Management Configuration ..................................................................		229
18.1	Remote Management Overview .....................................................................	229
18.1.1 Remote Management Limitations .........................................................		229
18.1.2 Remote Management and NAT ............................................................		230
18.1.3 System Timeout ...................................................................................		230
18.2	Telnet ..............................................................................................................	230
18.3	FTP ................................................................................................................	230
18.4 Web ................................................................................................................		231
18.5	Configuring Remote Management .................................................................	231

16 Table of Contents