ZyXEL Communications 660HW Series - Manual (Page 17)

Prestige 660H/HW Series User’s Guide
16
Chapter 27
Static Route Setup ............................................................................................... 260
27.1 IP Static Route Overview ...............................................................................260
27.2 Configuration ..................................................................................................260
Chapter 28
Bridging Setup ..................................................................................................... 264
28.1 Bridging in General ........................................................................................264
28.2 Bridge Ethernet Setup ....................................................................................264
28.2.1 Remote Node Bridging Setup ...............................................................264
28.2.2 Bridge Static Route Setup .....................................................................266
Chapter 29
Network Address Translation (NAT) ................................................................... 268
29.1 Using NAT ......................................................................................................268
29.1.1 SUA (Single User Account) Versus NAT ..............................................268
29.2 Applying NAT .................................................................................................268
29.3 NAT Setup ......................................................................................................270
29.3.1 Address Mapping Sets ..........................................................................270
29.3.1.1 SUA Address Mapping Set .........................................................271
29.3.1.2 User-Defined Address Mapping Sets ..........................................272
29.3.1.3 Ordering Your Rules ....................................................................273
29.4 Configuring a Server behind NAT ..................................................................274
29.5 General NAT Examples ..................................................................................275
29.5.1 Example 1: Internet Access Only ..........................................................276
29.5.2 Example 2: Internet Access with an Inside Server ...............................276
29.5.3 Example 3: Multiple Public IP Addresses With Inside Servers .............277
29.5.4 Example 4: NAT Unfriendly Application Programs ...............................281
Chapter 30
Enabling the Firewall ........................................................................................... 284
30.1 Remote Management and the Firewall ..........................................................284
30.2 Access Methods .............................................................................................284
30.3 Enabling the Firewall ......................................................................................284
Chapter 31
Filter Configuration.............................................................................................. 286
31.1 About Filtering ................................................................................................286
31.1.1 The Filter Structure of the Prestige .......................................................287
31.2 Configuring a Filter Set for the Prestige .........................................................288
31.3 Filter Rules Summary Menus .........................................................................289
31.4 Configuring a Filter Rule ................................................................................290
31.4.1 TCP/IP Filter Rule .................................................................................291