ZyXEL Communications ZYWALL 5 - Page 33

ZyWALL 5 User’s Guide
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Figure 251 Menu 11.1.5: Traffic Redirect Setup .................................................................. 440
Figure 252 Menu 12: IP Static Route Setup ....................................................................... 441
Figure 253 Menu 12. 1: Edit IP Static Route ....................................................................... 442
Figure 254 Menu 4: Applying NAT for Internet Access ....................................................... 444
Figure 255 Menu 11.1.2: Applying NAT to the Remote Node ............................................. 444
Figure 256 Menu 15: NAT Setup ......................................................................................... 445
Figure 257 Menu 15.1: Address Mapping Sets ................................................................... 446
Figure 258 Menu 15.1.255: SUA Address Mapping Rules ................................................. 446
Figure 259 Menu 15.1.1: First Set ....................................................................................... 447
Figure 260 Menu 15.1.1.1: Editing/Configuring an Individual Rule in a Set ........................ 449
Figure 261 Menu 15.2.x: NAT Server Configuration ........................................................... 450
Figure 262 Menu 15.2: NAT Server Setup ......................................................................... 451
Figure 263 Server Behind NAT Example ............................................................................ 451
Figure 264 NAT Example 1 ................................................................................................. 452
Figure 265 Menu 4: Internet Access & NAT Example ......................................................... 452
Figure 266 NAT Example 2 ................................................................................................. 453
Figure 267 Menu 15.2: Specifying an Inside Server ........................................................... 453
Figure 268 NAT Example 3 ................................................................................................. 454
Figure 269 Example 3: Menu 11.1.2 ................................................................................... 455
Figure 270 Example 3: Menu 15.1.1.1 ................................................................................ 455
Figure 271 Example 3: Final Menu 15.1.1 .......................................................................... 456
Figure 272 Example 3: Menu 15.2 ...................................................................................... 457
Figure 273 NAT Example 4 ................................................................................................. 457
Figure 274 Example 4: Menu 15.1.1.1: Address Mapping Rule .......................................... 458
Figure 275 Example 4: Menu 15.1.1: Address Mapping Rules ........................................... 458
Figure 276 Menu 15.3: Trigger Port Setup .......................................................................... 460
Figure 277 Menu 21: Filter and Firewall Setup ................................................................... 461
Figure 278 Menu 21.2: Firewall Setup ................................................................................ 462
Figure 279 Outgoing Packet Filtering Process .................................................................... 463
Figure 280 Filter Rule Process ............................................................................................ 465
Figure 281 Menu 21: Filter and Firewall Setup ................................................................... 466
Figure 282 Menu 21.1: Filter Set Configuration .................................................................. 466
Figure 283 Menu 21.1.1.1: TCP/IP Filter Rule .................................................................... 468
Figure 284 Executing an IP Filter ........................................................................................ 470
Figure 285 Menu 21.1.1.1: Generic Filter Rule ................................................................... 471
Figure 286 Telnet Filter Example ........................................................................................ 472
Figure 287 Example Filter: Menu 21.1.3.1 .......................................................................... 473
Figure 288 Example Filter Rules Summary: Menu 21.1.3 .................................................. 473
Figure 289 Protocol and Device Filter Sets ......................................................................... 474
Figure 290 Filtering LAN Traffic .......................................................................................... 475
Figure 291 Filtering DMZ Traffic .......................................................................................... 476
Figure 292 Filtering Remote Node Traffic ........................................................................... 476
Figure 293 Menu 22: SNMP Configuration ......................................................................... 477