Contents
CHAPTER 1 PRODUCT OVERVIEW ........................................................ 1
1.1 INTRODUCTION TO THE GN-B40 CABLE/DSL ROUTER WITH 4-PORT SWITCH...........................................1
1.2 FEATURES.............................................................................................................................................1
1.3 PHYSICAL DIMENSIONS &PACKAGING ....................................................................................................2
1.4 LED INDICATOR..................................................................................................................................... 3
1.5 REAR PANEL.........................................................................................................................................3
CHAPTER 2 INSTALLATION.................................................................... 4
2.1. INSTALLING THE ADAPTER (HARDWARE INSTALLATION)............................................................................4
2.2 NETWORK SETTING &SOFTWARE INSTALLATION ..........................................................................................6
CHAPTER 3 CONFIGURING BROADBAND ROUTER ............................... 7
3.1. START-UP AND LOG IN........................................................................................................................... 7
3.2. STATUS ................................................................................................................................................ 8
3.3. WIZARD ................................................................................................................................................ 9
3.4. BASIC SETTING ................................................................................................................................... 10
3.4.1. PRIMARY SETUP –WANTYPE,VIRTUAL COMPUTERS...........................................................................10
3.4.2. DHCP SERVER................................................................................................................................... 15
3.4.3. CHANGE PASSWORD ........................................................................................................................... 16
3.4.4. FORWARDING RULES........................................................................................................................... 17
3.5. FORWARDING RULES........................................................................................................................... 18
3.5.1. VIRTUAL SERVER.................................................................................................................................19
3.5.2. SPECIAL AP........................................................................................................................................20
3.5.3. MISCELLANEOUS ITEMS .......................................................................................................................21
3.6. SECURITY SETTINGS............................................................................................................................ 22
3.6.1. PACKET FILTER ...................................................................................................................................23
3.6.2. DOMAIN FILTER...................................................................................................................................28
3.6.3. URL BLOCKING...................................................................................................................................30
3.6.4. MAC ADDRESS CONTROL.................................................................................................................... 32
3.6.5. MISCELLANEOUS ITEMS .......................................................................................................................33
3.7. ADVANCED SETTINGS.......................................................................................................................... 35
3.7.1. SYSTEM TIME......................................................................................................................................35
3.7.2. SYSTEM LOG.......................................................................................................................................36
3.7.3. DYNAMIC DNS.................................................................................................................................... 37
3.7.4. SNMP SETTING ..................................................................................................................................38
3.7.5. ROUTING TABLE ..................................................................................................................................39
3.7.6. SCHEDULE RULE .................................................................................................................................42
3.8. TOOLBOX............................................................................................................................................ 45
3.8.1. SYSTEM LOG.......................................................................................................................................46
3.8.2. FIRMWARE UPGRADE........................................................................................................................... 46
3.8.3. BACKUP SETTING ................................................................................................................................47
3.8.4. RESET TO DEFAULT ............................................................................................................................. 47
3.8.5. REBOOT..............................................................................................................................................47
3.8.6. MISCELLANEOUS ITEMS .......................................................................................................................48
APPENDIX A TCP/IP CONFIGURATION FOR WINDOWS 95/98.............. 49
APPENDIX B FAQ AND TROUBLESHOOTING ..................................... 54
APPENDIX C SPECIFICATIONS ............................................................... 55
APPENDIX D WARRANTY ........................................................................ 56
