ZyXEL Communications ZYWALL P1 User Manual page 19

20.1 ALG Introduction ............................................................................................................. 323
20.1.1 ALG and NAT ......................................................................................................... 323
20.1.2 ALG and the Firewall .............................................................................................. 323
20.2 FTP .................................................................................................................................. 324
20.3 H.323 ............................................................................................................................... 324
20.4 RTP .................................................................................................................................. 324
20.4.1 H.323 ALG Details ................................................................................................. 324
20.5 SIP ................................................................................................................................... 326
20.5.1 STUN ..................................................................................................................... 326
20.5.2 SIP ALG Details ..................................................................................................... 326
20.5.3 SIP Signaling Session Timeout .............................................................................. 326
20.5.4 SIP Audio Session Timeout .................................................................................... 327
20.6 ALG Screen ..................................................................................................................... 327
Part V: Reports, Logs and Maintenance ............................................ 329
Chapter 21
Reports .................................................................................................................................. 331
21.1 Configuring Reports ......................................................................................................... 331
21.2 System Reports Screen .................................................................................................. 331
21.2.1 Viewing Web Site Hits ............................................................................................ 333
21.2.2 Viewing Host IP Address ........................................................................................ 334
21.2.3 Viewing Protocol/Port ............................................................................................. 335
21.2.4 System Reports Specifications ............................................................................... 336
21.3 IDP Threat Reports Screen
21.4 Anti-Virus Threat Reports Screen
Chapter 22
Logs ....................................................................................................................................... 341
22.1 View Log ......................................................................................................................... 341
22.2 Log Description Example ................................................................................................. 342
22.2.1 About the Certificate Not Trusted Log .................................................................... 342
22.3 Configuring Log Settings ................................................................................................ 343
22.3.1 Log Descriptions .................................................................................................... 347
22.4 Syslog Logs ..................................................................................................................... 363
Chapter 23
Maintenance .......................................................................................................................... 365
23.1 Maintenance Overview .................................................................................................... 365
23.2 General Setup and System Name ................................................................................... 365
23.3 General Setup ................................................................................................................ 365
ZyWALL P1 User's Guide
........................................................................................... 336
................................................................................. 338
Table of Contents
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