List of Figures

Figure 82 LAN IP Alias .........................................................................................................................

125

Figure 83 Example of a Wireless Network ...........................................................................................

127

Figure 84 Wireless LAN: General ........................................................................................................

130

Figure 85 Wireless: No Security ...........................................................................................................

132

Figure 86 Wireless: Static WEP Encryption ..........................................................................................

133

Figure 87 Wireless: WPA-PSK/WPA2-PSK ..........................................................................................

134

Figure 88 Wireless: WPA/WPA2 ...........................................................................................................

135

Figure 89 Advanced .............................................................................................................................

137

Figure 90 MAC Address Filter ..............................................................................................................

138

Figure 91 Example WPS Process: PIN Method ...................................................................................

141

Figure 92 How WPS works ...................................................................................................................

142

Figure 93 WPS: Example Network Step 1 ............................................................................................

143

Figure 94 WPS: Example Network Step 2 ............................................................................................

143

Figure 95 WPS: Example Network Step 3 ............................................................................................

144

Figure 96 Network > Wireless LAN > WPS ..........................................................................................

145

Figure 97 Network > Wireless LAN > WPS Station ..............................................................................

146

Figure 98 How NAT Works ...................................................................................................................

148

Figure 99 NAT Application With IP Alias ..............................................................................................

149

Figure 100 NAT General ......................................................................................................................

150

Figure 101 Multiple Servers Behind NAT Example ..............................................................................

153

Figure 102 NAT Port Forwarding ..........................................................................................................

153

Figure 103 Port Forwarding Rule Setup .............................................................................................

154

Figure 104 Firewall Application ............................................................................................................

161

Figure 105 Three-Way Handshake .......................................................................................................

162

Figure 106 SYN Flood ..........................................................................................................................

163

Figure 107 Smurf Attack .......................................................................................................................

163

Figure 108 Stateful Inspection ..............................................................................................................

165

Figure 109 Ideal Setup .........................................................................................................................

170

Figure 110 “Triangle Route” Problem ...................................................................................................

171

Figure 111 IP Alias ................................................................................................................................

171

Figure 112 Firewall: General ................................................................................................................

176

Figure 113 Firewall Rules ....................................................................................................................

178

Figure 114 Firewall: Edit Rule ...............................................................................................................

180

Figure 115 Firewall: Customized Services ...........................................................................................

182

Figure 116 Firewall: Configure Customized Services ...........................................................................

183

Figure 117 Firewall Example: Rules .....................................................................................................

184

Figure 118 Edit Custom Port Example .................................................................................................

184

Figure 119 Firewall Example: Edit Rule: Destination Address ............................................................

185

Figure 120 Firewall Example: Edit Rule: Select Customized Services .................................................

186

Figure 121 Firewall Example: Rules: MyService .................................................................................

187

Figure 122 Firewall: Anti Probing .........................................................................................................

189

Figure 123 Firewall: Threshold .............................................................................................................

192

Figure 124 Content Filter: Keyword ......................................................................................................

196

P-660HW-Tx v3 User’s Guide

23