ZyXEL Communications 10 User Manual page 14

ZyWALL 10~100 Series Internet Security Gateway
Troubleshooting .............................................................................................................................................. X
Chapter 31 Troubleshooting ....................................................................................................................... 1
31.1 Problems Starting Up the ZyWALL .......................................................................................... 1
31.2 Problems with the LAN Interface .............................................................................................. 2
31.3 Problems with the DMZ Interface.............................................................................................. 2
31.4 Problems with the WAN Interface............................................................................................. 3
31.5 Problems with Internet Access................................................................................................... 3
31.6 Problems with the Password ...................................................................................................... 4
31.7 Problems with Remote Management ......................................................................................... 4
General Appendices .......................................................................................................................................XI
Appendix A Setting up Your Computer's IP Address............................................................................... 1
Appendix B Triangle Route ...................................................................................................................... 12
Appendix C The Big Picture..................................................................................................................... 15
Appendix D Wireless LAN and IEEE 802.11 .......................................................................................... 16
Appendix E Wireless LAN With IEEE 802.1x ........................................................................................ 20
Appendix F PPPoE .................................................................................................................................... 23
Appendix G PPTP ..................................................................................................................................... 25
Appendix H Hardware Specifications ..................................................................................................... 28
Appendix I Universal Plug and Play........................................................................................................ 33
Appendix J IP Subnetting ......................................................................................................................... 42
Appendix K Safety Warnings and Instructions ...................................................................................... 50
Appendix L Removing and Installing a ZyWALL 100 Fuse .................................................................. 51
Command and Log Appendices.................................................................................................................. XII
Appendix M Command Interpreter......................................................................................................... 55
Appendix N Firewall Commands............................................................................................................. 56
Appendix O NetBIOS Filter Commands................................................................................................. 63
Appendix P Boot Commands.................................................................................................................... 67
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