ZyXEL Communications Internet Security Appliance ZyWALL5UTM 4.0 User Manual page 36

ZyWALL 5/35/70 Series User's Guide
Figure 339 Menu 21.2: Firewall Setup ................................................................................ 579
Figure 340 Outgoing Packet Filtering Process .................................................................... 580
Figure 341 Filter Rule Process ............................................................................................ 582
Figure 342 Menu 21: Filter and Firewall Setup ................................................................... 583
Figure 343 Menu 21.1: Filter Set Configuration .................................................................. 583
Figure 344 Menu 21.1.1.1: TCP/IP Filter Rule .................................................................... 585
Figure 345 Executing an IP Filter ........................................................................................ 587
Figure 346 Menu 21.1.1.1: Generic Filter Rule ................................................................... 588
Figure 347 Telnet Filter Example ........................................................................................ 589
Figure 348 Example Filter: Menu 21.1.3.1 .......................................................................... 590
Figure 349 Example Filter Rules Summary: Menu 21.1.3 .................................................. 590
Figure 350 Protocol and Device Filter Sets ......................................................................... 591
Figure 351 Filtering LAN Traffic .......................................................................................... 592
Figure 352 Filtering DMZ Traffic .......................................................................................... 593
Figure 353 Filtering Remote Node Traffic ........................................................................... 593
Figure 354 Menu 22: SNMP Configuration ......................................................................... 594
Figure 355 Menu 24: System Maintenance ........................................................................ 596
Figure 356 Menu 24.1: System Maintenance: Status ........................................................ 597
Figure 357 Menu 24.2: System Information and Console Port Speed ................................ 598
Figure 358 Menu 24.2.1: System Maintenance: Information ............................................ 599
Figure 359 Menu 24.2.2: System Maintenance: Change Console Port Speed ................... 600
Figure 360 Menu 24.3: System Maintenance: Log and Trace ............................................ 600
Figure 361 Examples of Error and Information Messages .................................................. 601
Figure 362 Menu 24.3.2: System Maintenance: Syslog Logging ........................................ 601
Figure 363 Call-Triggering Packet Example ........................................................................ 604
Figure 364 Menu 24.4: System Maintenance: Diagnostic ................................................... 605
Figure 365 WAN & LAN DHCP ........................................................................................... 605
Figure 366 Telnet into Menu 24.5 ........................................................................................ 610
Figure 367 FTP Session Example ...................................................................................... 611
Figure 368 System Maintenance: Backup Configuration .................................................... 613
Figure 369 System Maintenance: Starting Xmodem Download Screen ............................. 613
Figure 370 Backup Configuration Example ......................................................................... 614
Figure 371 Successful Backup Confirmation Screen .......................................................... 614
Figure 372 Telnet into Menu 24.6 ........................................................................................ 615
Figure 373 Restore Using FTP Session Example ............................................................... 616
Figure 374 System Maintenance: Restore Configuration ................................................... 616
Figure 375 System Maintenance: Starting Xmodem Download Screen ............................. 616
Figure 376 Restore Configuration Example ........................................................................ 616
Figure 377 Successful Restoration Confirmation Screen ................................................... 617
Figure 378 Telnet Into Menu 24.7.1: Upload System Firmware .......................................... 618
Figure 379 Telnet Into Menu 24.7.2: System Maintenance ................................................ 618
Figure 380 FTP Session Example of Firmware File Upload ............................................... 619
Figure 381 Menu 24.7.1 As Seen Using the Console Port ................................................. 621
List of Figures 36