Zyxel-communications 5 Series Manual de usuario descargar pdf (Pagina 23)

ZyWALL 5/35/70 Series User’s Guide

Table of Contents 23

28.1.2 ALG and the Firewall ............................................................................485

28.1.3 ALG and Multiple WAN .........................................................................485

28.2 FTP ................................................................................................................486

28.3 H.323 ..............................................................................................................486

28.4 RTP ................................................................................................................486

28.4.1 H.323 ALG Details ................................................................................486

28.5 SIP .................................................................................................................488

28.5.1 STUN ....................................................................................................488

28.5.2 SIP ALG Details ....................................................................................488

28.5.3 SIP Signaling Session Timeout ............................................................489

28.5.4 SIP Audio Session Timeout ..................................................................489

28.6 ALG Screen ....................................................................................................489

Chapter 29

Reports.................................................................................................................. 491

29.1 Configuring Reports .......................................................................................491

29.2 System Reports Screen ................................................................................491

29.2.1 Viewing Web Site Hits ...........................................................................493

29.2.2 Viewing Host IP Address ......................................................................494

29.2.3 Viewing Protocol/Port ...........................................................................495

29.2.4 System Reports Specifications .............................................................496

29.3 IDP Threat Reports Screen ..........................................................................496

29.4 Anti-Virus Threat Reports Screen ...............................................................498

29.5 Anti-Spam Threat Reports Screen ................................................................500

Chapter 30

Logs Screens........................................................................................................503

30.1 Configuring View Log ....................................................................................503

30.2 Log Description Example ...............................................................................504

30.2.1 About the Certificate Not Trusted Log ..................................................505

30.3 Configuring Log Settings ...............................................................................506

30.3.1 Log Descriptions ...................................................................................509

30.4 Syslog Logs ....................................................................................................529

Chapter 31

Maintenance .........................................................................................................531

31.1 Maintenance Overview ...................................................................................531

31.2 General Setup and System Name .................................................................531

31.2.1 General Setup .......................................................................................531

31.3 Configuring Password ...................................................................................532

31.4 Time and Date ...............................................................................................533

31.5 Pre-defined NTP Time Server Pools ..............................................................536

31.5.1 Resetting the Time ................................................................................536

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Zyxel-communications 5 Series Manual de usuario Pagina 23