ZyXEL Communications ZyXEL ZyWALL 2WG User Manual page 17

14.4.3 Encryption and Authentication Algorithms ..............................................................311
14.5 VPN Rules (IKE) Gateway Policy Edit ............................................................................. 312
14.6 IPSec SA Overview
14.6.1 Local and Remote Networks .................................................................................. 318
14.6.2 Virtual Address Mapping ........................................................................................ 319
14.6.3 Active Protocol ....................................................................................................... 320
14.6.4 Encapsulation ......................................................................................................... 320
14.6.5 IPSec SA Proposal and Perfect Forward Secrecy ................................................. 321
14.7 VPN Rules (IKE) Network Policy Edit ............................................................................. 321
14.8 Network Policy Port Forwarding
14.9 Network Policy Move ..................................................................................................... 328
14.10 Dialing the VPN Tunnel via Web Configurator ............................................................... 329
14.11 VPN Troubleshooting ..................................................................................................... 330
14.11.1 VPN Log ............................................................................................................... 330
14.12 IPSec Debug ................................................................................................................. 331
14.13 IPSec SA Using Manual Keys
14.13.1 IPSec SA Proposal Using Manual Keys ............................................................... 333
14.13.2 Authentication and the Security Parameter Index (SPI) ....................................... 333
14.14 VPN Rules (Manual) ...................................................................................................... 333
14.15 VPN Rules (Manual) Edit
14.16 VPN SA Monitor
14.17 VPN Global Setting ....................................................................................................... 338
14.17.1 Local and Remote IP Address Conflict Resolution .............................................. 338
14.18 Telecommuter VPN/IPSec Examples ............................................................................ 341
14.18.1 Telecommuters Sharing One VPN Rule Example ................................................ 342
14.18.2 Telecommuters Using Unique VPN Rules Example ............................................. 342
14.19 VPN and Remote Management ..................................................................................... 344
14.20 Hub-and-spoke VPN ...................................................................................................... 344
14.20.1 Hub-and-spoke VPN Example ............................................................................. 345
14.20.2 Hub-and-spoke Example VPN Rule Addresses ................................................... 346
14.20.3 Hub-and-spoke VPN Requirements and Suggestions ......................................... 346
Chapter 15
Certificates ............................................................................................................................ 349
15.1 Certificates Overview ....................................................................................................... 349
15.1.1 Advantages of Certificates ..................................................................................... 350
15.2 Self-signed Certificates .................................................................................................... 350
15.3 Verifying a Certificate ....................................................................................................... 350
15.3.1 Checking the Fingerprint of a Certificate on Your Computer .................................. 350
15.4 Configuration Summary ................................................................................................... 351
15.5 My Certificates ................................................................................................................ 352
15.6 My Certificate Details ..................................................................................................... 354
15.7 My Certificate Export ...................................................................................................... 356
ZyWALL 2WG User's Guide
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Table of Contents
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