20.10 Dynamic DNS .............................................................................................................. 351
20.10.1 DYNDNS Wildcard ............................................................................................... 352
Remote Management............................................................................................................ 355
21.1.2 System Timeout ..................................................................................................... 356
21.3 WWW Configuration ........................................................................................................ 357
21.4 HTTPS Example .............................................................................................................. 358
21.4.4 Login Screen .......................................................................................................... 361
21.5 SSH .............................................................................................................................. 363
21.6 How SSH Works .............................................................................................................. 363
21.8 Configuring SSH .............................................................................................................. 364
21.9.2 Example 2: Linux .................................................................................................... 366
........................................................................................................................... 368
21.12 Configuring TELNET ..................................................................................................... 368
21.13 FTP .............................................................................................................................. 369
21.14 SNMP .......................................................................................................................... 370
21.14.1 Supported MIBs ................................................................................................... 371
21.14.2 SNMP Traps ......................................................................................................... 371
21.15 DNS ............................................................................................................................. 373
21.17 Configuring CNM ........................................................................................................... 374
UPnP ...................................................................................................................................... 377
22.1.2 NAT Traversal ........................................................................................................ 377
22.1.3 Cautions with UPnP ............................................................................................... 377
22.1.4 UPnP and ZyXEL ................................................................................................... 378
ZyWALL 2 Plus User's Guide
................................................................................ 377
Table of Contents
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