Table of Contents
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xviii List of Figures
Figure 6-9 Traffic Redirect LAN Setup.........................................................................................6-13
Figure 6-10 Traffic Redirect ..........................................................................................................6-14
Figure 6-11 Dial Backup Setup .....................................................................................................6-16
Figure 6-12 Advanced Setup .........................................................................................................6-21
Figure 7-1 How NAT Works............................................................................................................7-3
Figure 7-2 NAT Application With IP Alias......................................................................................7-4
Figure 7-3 Multiple Servers Behind NAT Example ........................................................................7-7
Figure 7-4 SUA/NAT Setup.............................................................................................................7-8
Figure 7-5 Address Mapping .........................................................................................................7-10
Figure 7-6 Address Mapping Edit .................................................................................................7-11
Figure 7-7 Trigger Port Forwarding Process: Example .................................................................7-13
Figure 7-8 Trigger Port ..................................................................................................................7-14
Figure 8-1 Example of Static Routing Topology .............................................................................8-1
Figure 8-2 Static Route Screen ........................................................................................................8-2
Figure 8-3 Edit IP Static Route........................................................................................................8-3
Figure 9-1 Contivity 221 Firewall Application ...............................................................................9-3
Figure 9-2 Three-Way Handshake...................................................................................................9-5
Figure 9-3 SYN Flood .....................................................................................................................9-6
Figure 9-4 Smurf Attack ..................................................................................................................9-7
Figure 9-5 Stateful Inspection .........................................................................................................9-9
Figure 10-1 LAN to WAN Traffic .................................................................................................10-4
Figure 10-2 WAN to LAN Traffic .................................................................................................10-5
Figure 10-3 Enabling the Firewall.................................................................................................10-6
Figure 10-4 Creating/Editing A Firewall Rule...............................................................................10-9
Figure 10-5 Adding/Editing Source and Destination Addresses .................................................10-11
Figure 10-6 Creating/Editing A Custom Port ..............................................................................10-12
315717-A Rev 00
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