ZyXEL Communications 202H - Manual (Page 17)

Prestige 202H User’s Guide
List of Figures xvii
Figure 12-5 Stateful Inspection.................................................................................................................... 12-8
Figure 13-1 Menu 21 Filter and Firewall Setup ........................................................................................... 13-1
Figure 13-2 Menu 21.2 Firewall Setup ........................................................................................................ 13-2
Figure 13-3 Example Firewall Log .............................................................................................................. 13-2
Figure 14-1 Site Map Screen........................................................................................................................ 14-1
Figure 14-2 Firewall Functions.................................................................................................................... 14-2
Figure 14-3 Enabling the Firewall ............................................................................................................... 14-3
Figure 14-4 E-mail ....................................................................................................................................... 14-4
Figure 14-5 E-mail Log................................................................................................................................ 14-7
Figure 14-6 Attack Alert .............................................................................................................................. 14-9
Figure 15-1 LAN to WAN Traffic................................................................................................................ 15-3
Figure 15-2 WAN to LAN Traffic................................................................................................................ 15-4
Figure 15-3 Firewall Rules Summary: First Screen..................................................................................... 15-5
Figure 15-4 Creating/Editing A Firewall Rule ........................................................................................... 15-10
Figure 15-5 Adding/Editing Source and Destination Addresses ................................................................ 15-12
Figure 15-6 Timeout Screen....................................................................................................................... 15-13
Figure 16-1 Customized Services ................................................................................................................ 16-1
Figure 16-2 Creating/Editing A Customized Service ................................................................................... 16-2
Figure 16-3 Configure Source IP ................................................................................................................. 16-4
Figure 16-4 Customized Service for MyService.......................................................................................... 16-4
Figure 16-5 MyService Rule Configuration................................................................................................. 16-5
Figure 16-6 Example Rule Summary........................................................................................................... 16-6
Figure 17-1 Log Screen................................................................................................................................ 17-1
Figure 18-1 Outgoing Packet Filtering Process ........................................................................................... 18-2
Figure 18-2 Filter Rule Process.................................................................................................................... 18-3
Figure 18-3 Menu 21 Filter and Firewall Setup ........................................................................................... 18-4
Figure 18-4 Menu 21.1 Filter Set Configuration.......................................................................................... 18-5