ZyXEL Communications 5 Series - Manual (Page 20)

ZyWALL 5/35/70 Series User’s Guide
20 Table of Contents
21.1.5 Port Restricted Cone NAT ....................................................................398
21.1.6 NAT Mapping Types .............................................................................398
21.2 Using NAT ......................................................................................................399
21.2.1 SUA (Single User Account) Versus NAT ..............................................399
21.3 NAT Overview Screen ....................................................................................400
21.4 NAT Address Mapping .................................................................................401
21.4.1 NAT Address Mapping Edit ..................................................................403
21.5 Port Forwarding .............................................................................................404
21.5.1 Default Server IP Address ....................................................................405
21.5.2 Port Forwarding: Services and Port Numbers ......................................405
21.5.3 Configuring Servers Behind Port Forwarding (Example) ......................405
21.5.4 NAT and Multiple WAN .........................................................................406
21.5.5 Port Translation ....................................................................................406
21.6 Port Forwarding Screen .................................................................................407
21.7 Port Triggering ..............................................................................................409
Chapter 22
Static Route .......................................................................................................... 413
22.1 IP Static Route ............................................................................................413
22.2 IP Static Route ...............................................................................................413
22.2.1 IP Static Route Edit ..............................................................................415
Chapter 23
Policy Route ......................................................................................................... 417
23.1 Policy Route ..................................................................................................417
23.2 Benefits ..........................................................................................................417
23.3 Routing Policy ................................................................................................417
23.4 IP Routing Policy Setup .................................................................................418
23.5 Policy Route Edit ...........................................................................................419
Chapter 24
Bandwidth Management ...................................................................................... 423
24.1 Bandwidth Management Overview ...............................................................423
24.2 Bandwidth Classes and Filters .......................................................................423
24.3 Proportional Bandwidth Allocation .................................................................424
24.4 Application-based Bandwidth Management ...................................................424
24.5 Subnet-based Bandwidth Management .........................................................424
24.6 Application and Subnet-based Bandwidth Management ...............................425
24.7 Scheduler .......................................................................................................425
24.7.1 Priority-based Scheduler ......................................................................425
24.7.2 Fairness-based Scheduler ....................................................................425
24.7.3 Maximize Bandwidth Usage .................................................................425
24.7.4 Reserving Bandwidth for Non-Bandwidth Class Traffic ........................426