ZyXEL Communications VoIP Station Gateway P-2302R Series User Manual page 26

P-2302R Series User's Guide
Figure 125 Menu 4 Applying NAT for Internet Access ........................................................ 258
Figure 126 Menu 11.3 Applying NAT to the Remote Node ................................................. 259
Figure 127 Menu 15 NAT Setup .......................................................................................... 260
Figure 128 Menu 15.1 Address Mapping Sets .................................................................... 260
Figure 129 Menu 15.1.255 SUA Address Mapping Rules ................................................. 260
Figure 130 Menu 15.1.1 First Set ........................................................................................ 262
Figure 131 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set ......................... 263
Figure 132 Menu 15.2 NAT Server Setup ........................................................................... 264
Figure 133 Multiple Servers Behind NAT Example ............................................................. 265
Figure 134 NAT Example 1 ................................................................................................. 265
Figure 135 Menu 4 Internet Access & NAT Example .......................................................... 266
Figure 136 NAT Example 2 ................................................................................................. 266
Figure 137 Menu 15.2 Specifying an Inside Server ............................................................ 267
Figure 138 NAT Example 3 ................................................................................................. 268
Figure 139 NAT Example 3: Menu 11.3 .............................................................................. 268
Figure 140 Example 3: Menu 15.1.1.1 ............................................................................... 269
Figure 141 Example 3: Final Menu 15.1.1 .......................................................................... 269
Figure 142 Example 3: Menu 15.2 ...................................................................................... 270
Figure 143 NAT Example 4 ................................................................................................. 270
Figure 144 Example 4: Menu 15.1.1.1 Address Mapping Rule. .......................................... 271
Figure 145 Example 4: Menu 15.1.1 Address Mapping Rules ............................................ 271
Figure 146 Menu 15.3 Trigger Port Setup ........................................................................... 272
Figure 147 Menu 21: Filter and Firewall Setup ................................................................... 274
Figure 148 Menu 21.2 Firewall Setup ................................................................................. 275
Figure 149 Outgoing Packet Filtering Process .................................................................... 276
Figure 150 Filter Rule Process ............................................................................................ 278
Figure 151 Menu 21: Filter and Firewall Setup ................................................................... 279
Figure 152 Menu 21.1: Filter Set Configuration .................................................................. 279
Figure 153 Menu 21.1.x: Filter Rules Summary .................................................................. 280
Figure 154 Menu 21.1.x.x: TCP/IP Filter Rule .................................................................... 282
Figure 155 Executing an IP Filter ........................................................................................ 284
Figure 156 Menu 21.1.x.x: Generic Filter Rule ................................................................... 285
Figure 157 Telnet Filter Example ........................................................................................ 286
Figure 158 Example Filter: Menu 21.1.3.1 .......................................................................... 287
Figure 159 Example Filter Rules Summary: Menu 21.1.3 .................................................. 287
Figure 160 Protocol and Device Filter Sets ......................................................................... 288
Figure 161 Filtering LAN Traffic .......................................................................................... 289
Figure 162 Filtering Remote Node Traffic ........................................................................... 289
Figure 163 Menu 22 SNMP Configuration .......................................................................... 290
Figure 164 Menu 24 System Maintenance ......................................................................... 292
Figure 165 Menu 24.1 System Maintenance: Status .......................................................... 293
Figure 166 Menu 24.2 System Information and Console Port Speed ............................... 294
Figure 167 Menu 24.2.1 System Maintenance: Information .............................................. 295
25 List of Figures