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ZyXEL Communications ZyXEL ZyWALL 5 User Manual

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ZyWALL 5 User’s Guide

16

20.6.2 Inserting a Name Server record ............................................................323

20.7 DNS Cache ....................................................................................................325
20.8 Configure DNS Cache ....................................................................................325
20.9 Configuring DNS LAN ....................................................................................326
20.10 Dynamic DNS ...............................................................................................328

20.10.1 DYNDNS Wildcard ..............................................................................328

20.11 Configuring Dynamic DNS ...........................................................................328

Chapter 21
Remote Management ...........................................................................................
331

21.1 Remote Management Overview .....................................................................331

21.1.1 Remote Management Limitations .........................................................331
21.1.2 Remote Management and NAT ............................................................332
21.1.3 System Timeout ...................................................................................332

21.2 Introduction to HTTPS ....................................................................................332
21.3 Configuring WWW ..........................................................................................333
21.4 HTTPS Example ............................................................................................335

21.4.1 Internet Explorer Warning Messages ...................................................335
21.4.2 Netscape Navigator Warning Messages ...............................................336
21.4.3 Avoiding the Browser Warning Messages ............................................336
21.4.4 Login Screen .........................................................................................337

21.5 SSH Overview ...............................................................................................340
21.6 How SSH works .............................................................................................340
21.7 SSH Implementation on the ZyWALL .............................................................341

21.7.1 Requirements for Using SSH ................................................................342

21.8 Configuring SSH ............................................................................................342
21.9 Secure Telnet Using SSH Examples ..............................................................343

21.9.1 Example 1: Microsoft Windows .............................................................343
21.9.2 Example 2: Linux ..................................................................................343

21.10 Secure FTP Using SSH Example ................................................................344
21.11 Telnet ............................................................................................................345
21.12 Configuring TELNET ....................................................................................345
21.13 Configuring FTP ...........................................................................................346
21.14 Configuring SNMP .......................................................................................347

21.14.1 Supported MIBs .................................................................................349
21.14.2 SNMP Traps .......................................................................................349
21.14.3 REMOTE MANAGEMENT: SNMP ......................................................349

21.15 Configuring DNS ..........................................................................................351

Chapter 22
UPnP......................................................................................................................
353

22.1 Universal Plug and Play Overview .................................................................353

22.1.1 How Do I Know If I'm Using UPnP? ......................................................353