ZyXEL Communications ZYWALL USG 2000 Manual page 18

Table of Contents
18.2 The ALG Screen .............................................................................................................. 308
18.3 ALG Technical Reference ................................................................................................ 310
Chapter 19
IP/MAC Binding ..................................................................................................................... 313
19.1 IP/MAC Binding Overview ............................................................................................... 313
19.1.1 What You Can Do in the IP/MAC Binding Screens ................................................ 313
19.1.2 What You Need to Know About IP/MAC Binding ................................................... 314
19.2 IP/MAC Binding Summary ............................................................................................... 314
19.2.1 IP/MAC Binding Edit ............................................................................................... 315
19.2.2 Static DHCP Edit .................................................................................................... 316
19.3 IP/MAC Binding Exempt List ........................................................................................... 317
19.4 IP/MAC Binding Monitor .................................................................................................. 317
Part III: Firewall .................................................................................... 319
Chapter 20
Firewall................................................................................................................................... 321
20.1 Overview .......................................................................................................................... 321
20.1.1 What You Can Do in the Firewall Screens ............................................................. 321
20.1.2 What You Need to Know About the Firewall .......................................................... 322
20.1.3 Firewall Rule Example Applications ....................................................................... 324
20.1.4 Firewall Rule Configuration Example ..................................................................... 326
20.2 The Firewall Screen ......................................................................................................... 328
20.2.1 Configuring the Firewall Screen ............................................................................. 329
20.2.2 The Firewall Edit Screen ........................................................................................ 333
20.3 The Session Limit Screen ................................................................................................ 334
20.3.1 The Session Limit Edit Screen ............................................................................... 336
Part IV: VPN .......................................................................................... 337
Chapter 21
IPSec VPN.............................................................................................................................. 339
21.1 IPSec VPN Overview ....................................................................................................... 339
21.1.1 What You Can Do in the IPSec VPN Screens ........................................................ 340
21.1.2 What You Need to Know About IPSec VPN ........................................................... 340
21.1.3 Before You Begin ................................................................................................... 341
21.2 The VPN Connection Screen .......................................................................................... 341
21.2.1 The VPN Connection Add/Edit (IKE) Screen ......................................................... 343
21.2.2 The VPN Connection Add/Edit Manual Key Screen .............................................. 350
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ZyWALL USG 2000 User's Guide