ZyWALL 5/35/70 Series User’s Guide

28.5

Using UPnP in Windows XP Example ...........................................................

457

28.5.1 Auto-discover Your UPnP-enabled Network Device .............................

458

28.5.2 Web Configurator Easy Access ............................................................

459

Chapter 29

 

 

ALG Screen...........................................................................................................

462

29.1.1 ALG and NAT ........................................................................................

462

29.1.2 ALG and the Firewall ............................................................................

462

29.1.3 ALG and Multiple WAN .........................................................................

462

29.2

FTP ................................................................................................................

463

29.3

H.323 ..............................................................................................................

463

29.4 RTP ................................................................................................................

463

29.4.1 H.323 ALG Details ................................................................................

463

29.5

SIP .................................................................................................................

465

29.5.1 STUN ....................................................................................................

465

29.5.2 SIP ALG Details ....................................................................................

465

29.5.3 SIP Signaling Session Timeout ............................................................

466

29.5.4 SIP Audio Session Timeout ..................................................................

466

29.6

ALG Screen ....................................................................................................

466

Chapter 30

 

 

Logs Screens........................................................................................................

468

30.2

Log Description Example ...............................................................................

469

30.2.1 Certificate Not Trusted Log Note ..........................................................

470

30.4.1 Viewing Web Site Hits ...........................................................................

476

30.4.2 Viewing Protocol/Port ...........................................................................

476

30.4.3 Viewing Host IP Address ......................................................................

478

30.4.4 Reports Specifications ..........................................................................

479

Chapter 31

 

 

Maintenance .........................................................................................................

480

31.1

Maintenance Overview ...................................................................................

480

31.2

General Setup ................................................................................................

480

31.2.1 General Setup and System Name ........................................................

480

31.5

Pre-defined NTP Time Servers List ................................................................

485

31.5.1 Resetting the Time ................................................................................

485

31.5.2 Time Server Synchronization ................................................................

485

31.6

Introduction To Transparent Bridging .............................................................

487

31.7

Transparent Firewalls .....................................................................................

487

31.11.1 Backup Configuration .........................................................................

493

31.11.2 Restore Configuration ........................................................................

493

31.11.3 Back to Factory Defaults ....................................................................

495

Table of Contents

20