ZyXEL Communications 2 Plus manual 16

Table of Contents

17.3	NAT Overview Screen .....................................................................................................	336
17.4	NAT Address Mapping ...................................................................................................	337
17.4.1 What NAT Does .....................................................................................................		337
17.4.2 NAT Address Mapping Edit ..................................................................................		339
17.5	Port Forwarding ..............................................................................................................	340
17.5.1 Default Server IP Address ......................................................................................		340
17.5.2 Port Forwarding: Services and Port Numbers ........................................................		341
17.5.3 Configuring Servers Behind Port Forwarding (Example) .......................................		341
17.5.4 Port Translation ......................................................................................................		341
17.6	Port Forwarding Screen ...................................................................................................	342
17.7	Port Triggering ...............................................................................................................	344
Chapter 18
Static Route ...........................................................................................................................		347
18.1	IP Static Route ..............................................................................................................	347
18.2	IP Static Route .................................................................................................................	348
18.2.1 IP Static Route Edit ..............................................................................................		349
Chapter 19
Bandwidth Management.......................................................................................................		351
19.1	Bandwidth Management Overview .................................................................................	351
19.2	Bandwidth Classes and Filters ........................................................................................	351
19.3	Proportional Bandwidth Allocation ...................................................................................	352
19.4	Application-based Bandwidth Management ....................................................................	352
19.5	Subnet-based Bandwidth Management ..........................................................................	352
19.6	Application and Subnet-based Bandwidth Management .................................................	352
19.7	Scheduler ........................................................................................................................	353
19.7.1 Priority-based Scheduler ........................................................................................		353
19.7.2 Fairness-based Scheduler .....................................................................................		353
19.7.3 Maximize Bandwidth Usage ...................................................................................		353
19.7.4 Reserving Bandwidth for Non-Bandwidth Class Traffic ..........................................		353
19.7.5 Maximize Bandwidth Usage Example ....................................................................		354
19.8	Bandwidth Borrowing .......................................................................................................	355
19.8.1 Bandwidth Borrowing Example ..............................................................................		355
19.9	Maximize Bandwidth Usage With Bandwidth Borrowing .................................................	356
19.10 Over Allotment of Bandwidth .........................................................................................		356
19.11 Configuring Summary ....................................................................................................		357
19.12 Configuring Class Setup ..............................................................................................		358
19.12.1 Bandwidth Manager Class Configuration ...........................................................		359
19.12.2 Bandwidth Management Statistics ...................................................................		362
19.13 Bandwidth Manager Monitor ........................................................................................		363
Chapter 20
DNS ........................................................................................................................................		365

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	ZyWALL 2 Plus User’s Guide