Table of Contents
ZyWALL 2 Plus User’s Guide
17
20.10 Dynamic DNS .............................................................................................................. 351
20.10.1 DYNDNS Wildcard ............................................................................................... 352
20.11 Configuring Dynamic DNS ............................................................................................. 352
Chapter 21
Remote Management............................................................................................................355
21.1 Remote Management Overview ...................................................................................... 355
21.1.1 Remote Management Limitations .......................................................................... 356
21.1.2 System Timeout ..................................................................................................... 356
21.2 WWW (HTTP and HTTPS) ............................................................................................. 356
21.3 WWW Configuration ........................................................................................................ 357
21.4 HTTPS Example .............................................................................................................. 358
21.4.1 Internet Explorer Warning Messages ..................................................................... 359
21.4.2 Netscape Navigator Warning Messages ................................................................ 359
21.4.3 Avoiding the Browser Warning Messages .............................................................. 360
21.4.4 Login Screen .......................................................................................................... 361
21.5 SSH .............................................................................................................................. 363
21.6 How SSH Works .............................................................................................................. 363
21.7 SSH Implementation on the ZyWALL .............................................................................. 364
21.7.1 Requirements for Using SSH ................................................................................. 364
21.8 Configuring SSH .............................................................................................................. 364
21.9 Secure Telnet Using SSH Examples ............................................................................... 365
21.9.1 Example 1: Microsoft Windows .............................................................................. 365
21.9.2 Example 2: Linux .................................................................................................... 366
21.10 Secure FTP Using SSH Example .................................................................................. 367
21.11 Telnet ........................................................................................................................... 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
21.14.3 REMOTE MANAGEMENT: SNMP ....................................................................... 371
21.15 DNS ............................................................................................................................. 373
21.16 Introducing Vantage CNM ............................................................................................. 373
21.17 Configuring CNM ........................................................................................................... 374
Chapter 22
UPnP ......................................................................................................................................377
22.1 Universal Plug and Play Overview ................................................................................ 377
22.1.1 How Do I Know If I'm Using UPnP? ....................................................................... 377
22.1.2 NAT Traversal ........................................................................................................ 377
22.1.3 Cautions with UPnP ............................................................................................... 377
22.1.4 UPnP and ZyXEL ................................................................................................... 378
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