ZyXEL Communications unified security gateway manual 17

		Table of Contents
Chapter 14
Routing Protocols.................................................................................................................		313
14.1	Routing Protocols Overview ............................................................................................	313
14.1.1 What You Can Do in this Chapter ..........................................................................		313
14.1.2 What You Need to Know ........................................................................................		313
14.2	The RIP Screen ...............................................................................................................	314
14.3 The OSPF Screen ...........................................................................................................		315
14.3.1 Configuring the OSPF Screen ................................................................................		319
14.3.2 OSPF Area Add/Edit Screen .................................................................................		322
14.3.3 Virtual Link Add/Edit Screen .................................................................................		323
14.4	Routing Protocol Technical Reference ............................................................................	324
Chapter 15
Zones .....................................................................................................................................		327
15.1	Zones Overview ...............................................................................................................	327
15.1.1 What You Can Do in this Chapter ..........................................................................		327
15.1.2 What You Need to Know ........................................................................................		328
15.2	The Zone Screen .............................................................................................................	329
15.3	Zone Edit ........................................................................................................................	330
Chapter 16
DDNS......................................................................................................................................		331
16.1 DDNS Overview ..............................................................................................................		331
16.1.1 What You Can Do in this Chapter ..........................................................................		331
16.1.2 What You Need to Know ........................................................................................		331
16.2 The DDNS Screen ...........................................................................................................		332
16.2.1 The Dynamic DNS Add/Edit Screen ......................................................................		334
Chapter 17
NAT.........................................................................................................................................		337
17.1	NAT Overview ..................................................................................................................	337
17.1.1 What You Can Do in this Chapter ..........................................................................		337
17.1.2 What You Need to Know ........................................................................................		338
17.2	The NAT Screen ..............................................................................................................	338
17.2.1 The NAT Add/Edit Screen ......................................................................................		340
17.3	NAT Technical Reference ................................................................................................	343
Chapter 18
HTTP Redirect .......................................................................................................................		347
18.1	Overview ..........................................................................................................................	347
18.1.1 What You Can Do in this Chapter ..........................................................................		347
18.1.2 What You Need to Know ........................................................................................		348
18.2	The HTTP Redirect Screen .............................................................................................	349
ZyWALL USG 20/20W User’s Guide		17