Wireless Firewall Router User's Guide

P-335 Series User’s Guide
17 Table of Contents
28.4 Remote Node Filter ........................................................................................290
28.4.1 Traffic Redirect Setup ...........................................................................291
Chapter 29
Static Route Setup ............................................................................................... 294
29.1 IP Static Route Setup .....................................................................................294
Chapter 30
Network Address Translation (NAT) ................................................................... 296
30.1 Using NAT ......................................................................................................296
30.1.1 SUA (Single User Account) Versus NAT ..............................................296
30.2 Applying NAT .................................................................................................296
30.3 NAT Setup ......................................................................................................298
30.3.1 Address Mapping Sets ..........................................................................299
30.3.1.1 User-Defined Address Mapping Sets ..........................................300
30.3.1.2 Ordering Your Rules ....................................................................301
30.4 Configuring a Server behind NAT ..................................................................303
30.5 General NAT Examples ..................................................................................304
30.5.1 Example 1: Internet Access Only ..........................................................304
30.5.2 Example 2: Internet Access with an Inside Server ...............................305
30.5.3 Example 3: Multiple Public IP Addresses With Inside Servers .............306
30.5.4 Example 4: NAT Unfriendly Application Programs ...............................310
30.6 Configuring Trigger Port Forwarding .............................................................311
Chapter 31
Enabling the Firewall ........................................................................................... 314
31.1 Remote Management and the Firewall ..........................................................314
31.2 Access Methods .............................................................................................314
31.3 Enabling the Firewall ......................................................................................314
Chapter 32
VPN/IPSec Setup .................................................................................................. 316
32.1 VPN/IPSec Overview .....................................................................................316
32.2 IPSec Summary Screen .................................................................................317
32.3 IKE Setup .......................................................................................................323
32.4 Manual Setup .................................................................................................325
32.4.1 Active Protocol ......................................................................................326
32.4.2 Security Parameter Index (SPI) ............................................................326
Chapter 33
SA Monitor ............................................................................................................ 328
33.1 SA Monitor Overview .....................................................................................328
33.2 Using SA Monitor ...........................................................................................328