User's Guide ....................................................................................................................................... 11

Introduction .............................................................................................................................................12

Introducing the Web Configurator ...........................................................................................................17

Connection Wizard ..................................................................................................................................20

NBG6616 Modes .....................................................................................................................................30

Easy Mode ..............................................................................................................................................31

Router Mode ...........................................................................................................................................42

Access Point Mode .................................................................................................................................49

Tutorials ..................................................................................................................................................56

Technical Reference ..........................................................................................................................68

Monitor ....................................................................................................................................................69

WAN ........................................................................................................................................................74

Wireless LAN ..........................................................................................................................................84

LAN .......................................................................................................................................................107

DHCP Server ........................................................................................................................................ 111

NAT ....................................................................................................................................................... 116

DDNS ....................................................................................................................................................126

Static Route ...........................................................................................................................................128

Firewall ..................................................................................................................................................131

Content Filtering ....................................................................................................................................136

Parental Control ....................................................................................................................................138

IPv6 Firewall ..........................................................................................................................................144

Bandwidth Management .......................................................................................................................147

Remote Management ............................................................................................................................154

Universal Plug-and-Play (UPnP) ...........................................................................................................158

USB Media Sharing ...............................................................................................................................164

Maintenance ..........................................................................................................................................174

Troubleshooting ....................................................................................................................................184