ZyXEL Communications Internet Security Gateway ZyWALL 2 Series User Manual page 20

ZyWALL 2 Series User's Guide
Figure 28-20 Example 4: Menu 15.1.1.1: Address Mapping Rule .............................................................28-16
Figure 28-21 Example 4: Menu 15.1.1: Address Mapping Rules...............................................................28-16
Figure 28-22 Trigger Port Forwarding Process: Example ..........................................................................28-17
Figure 28-23 Menu 15.3: Trigger Port Setup..............................................................................................28-18
Figure 29-1 Menu 21: Filter and Firewall Setup...........................................................................................29-1
Figure 29-2 Menu 21.2: Firewall Setup ........................................................................................................29-2
Figure 30-1 Outgoing Packet Filtering Process ............................................................................................30-2
Figure 30-2 Filter Rule Process ....................................................................................................................30-3
Figure 30-3 Menu 21: Filter and Firewall Setup...........................................................................................30-4
Figure 30-4 Menu 21.1: Filter Set Configuration .........................................................................................30-4
Figure 30-5 Menu 21.1.1.1: TCP/IP Filter Rule ...........................................................................................30-7
Figure 30-6 Executing an IP Filter..............................................................................................................30-10
Figure 30-7 Menu 21.1.1.1: Generic Filter Rule.........................................................................................30-11
Figure 30-8 Telnet Filter Example ..............................................................................................................30-13
Figure 30-9 Example Filter: Menu 21.1.3.1................................................................................................30-14
Figure 30-10 Example Filter Rules Summary: Menu 21.1.3 ......................................................................30-15
Figure 30-11 Protocol and Device Filter Sets .............................................................................................30-16
Figure 30-12 Filtering LAN Traffic ............................................................................................................30-17
Figure 30-13 Filtering Remote Node Traffic ..............................................................................................30-18
Figure 31-1 Menu 22: SNMP Configuration ................................................................................................31-1
Figure 32-1 Menu 24: System Maintenance .................................................................................................32-1
Figure 32-2 Menu 24.1: System Maintenance: Status ..................................................................................32-2
Figure 32-3 Menu 24.2: System Information and Console Port Speed.........................................................32-4
Figure 32-4 Menu 24.2.1: System Maintenance: Information ......................................................................32-4
Figure 32-5 Menu 24.2.2: System Maintenance: Change Console Port Speed............................................32-5
Figure 32-6 Menu 24.3: System Maintenance: Log and Trace .....................................................................32-6
Figure 32-7 Menu 24.3.2: System Maintenance: UNIX Syslog ...................................................................32-6
Figure 32-8 Call-Triggering Packet Example ...............................................................................................32-9
Figure 32-9 Menu 24.4: System Maintenance: Diagnostic.........................................................................32-10
Figure 32-10 WAN & LAN DHCP.............................................................................................................32-11
Figure 33-1 Telnet into Menu 24.5 ...............................................................................................................33-3
Figure 33-2 FTP Session Example................................................................................................................33-4
Figure 33-3 System Maintenance: Backup Configuration............................................................................33-7
Figure 33-4 System Maintenance: Starting Xmodem Download Screen......................................................33-7
Figure 33-5 Backup Configuration Example ................................................................................................33-7
Figure 33-6 Successful Backup Confirmation Screen ..................................................................................33-7
Figure 33-7 Telnet into Menu 24.6 ...............................................................................................................33-8
Figure 33-8 Restore Using FTP Session Example ........................................................................................33-9
Figure 33-9 System Maintenance: Restore Configuration..........................................................................33-10
Figure 33-10 System Maintenance: Starting Xmodem Download Screen..................................................33-10
Figure 33-11 Restore Configuration Example ............................................................................................33-10
xx List of Figures