ZyXEL Communications 650 Series manual 15

	Prestige 650 Series User’s Guide
Figure 10-5 Stateful Inspection....................................................................................................................	10-8
Figure 11-1 Enabling the Firewall.................................................................................................................	11-1
Figure 11-2 E-mail ........................................................................................................................................	11-2
Figure 11-3 Alert...........................................................................................................................................	11-6
Figure 12-1 LAN to WAN Traffic................................................................................................................	12-3
Figure 12-2 WAN to LAN Traffic................................................................................................................	12-4
Figure 12-3 Firewall Logs............................................................................................................................	12-5
Figure 12-4 Firewall Rules Summary: First Screen.....................................................................................	12-7
Figure 12-5 Creating/Editing A Firewall Rule ...........................................................................................	12-12
Figure 12-6 Adding/Editing Source and Destination Addresses ................................................................	12-14
Figure 12-7 Timeout...................................................................................................................................	12-15
Figure 13-1 Customized Services ................................................................................................................	13-1
Figure 13-2 Creating/Editing A Customized Service ...................................................................................	13-2
Figure 13-3 Edit Rule Example....................................................................................................................	13-3
Figure 13-4 Configure Source IP Example ..................................................................................................	13-4
Figure 13-5 Customized Service for MyService Example...........................................................................	13-4
Figure 13-6 Syslog Rule Configuration Example ........................................................................................	13-5
Figure 13-7 Rule Summary Example...........................................................................................................	13-6
Figure 14-1 Content Filter: Keyword...........................................................................................................	14-2
Figure 14-2 Content Filter: Schedule...........................................................................................................	14-3
Figure 14-3 Content Filter: Trusted..............................................................................................................	14-4
Figure 14-4 Content Filter Logs...................................................................................................................	14-5
Figure 15-1 Encryption and Decryption.......................................................................................................	15-2
Figure 15-2 VPN Application ......................................................................................................................	15-3
Figure 15-3 IPSec Architecture....................................................................................................................	15-4
Figure 15-4 Transport and Tunnel Mode IPSec Encapsulation....................................................................	15-5
Figure 16-1 IPSec Summary Fields .............................................................................................................	16-3
Figure 16-2 VPN Summary .........................................................................................................................	16-4
Figure 16-3 VPN IKE ..................................................................................................................................	16-8
Figure 16-4 Two Phases to Set Up the IPSec SA.......................................................................................	16-13
Figure 16-5 VPN IKE: Advanced ..............................................................................................................	16-16
Figure 16-6 VPN Manual Key ...................................................................................................................	16-20
Figure 16-7 SA Monitor.............................................................................................................................	16-25
Figure 16-8 Global Setting.........................................................................................................................	16-26
Figure 16-9 VPN Logs...............................................................................................................................	16-27
Figure 16-10 Telecommuters Sharing One VPN Rule Example ................................................................	16-31
Figure 16-11 Telecommuters Using Unique VPN Rules Example ............................................................	16-32
Figure 17-1 Telnet Configuration on a TCP/IP Network .............................................................................	17-2
Figure 17-2 Remote Management................................................................................................................	17-3
Figure 18-1 Configuring UPnP ....................................................................................................................	18-2
Figure 19-1 Log Settings..............................................................................................................................	19-2

List of Figures xv