5.2.4.2 Advanced Settings ...................................................................... 50
5.2.4.3 Security ....................................................................................... 53
5.2.4.4 Access Control ............................................................................ 55
5.2.4.5 WPS ............................................................................................ 56
5.2.5 QoS.................................................................................................... 58
5.2.5.1 Classification ................................................................................ 58
5.2.5.2 QoS Queue .................................................................................. 60
5.2.6 NAT (Network Address Translations) ................................................ 62
5.2.6.1 Port Forwarding............................................................................ 62
5.2.6.2 Port Mapping............................................................................... 63
5.2.6.3 UPNP .......................................................................................... 65
5.2.6.4 IGMP Proxy................................................................................. 66
5.2.7 Firewall............................................................................................... 67
5.2.7.1 IP/Port Filtering ........................................................................... 67
5.2.7.2 MAC Filtering .............................................................................. 69
5.2.7.3 URL Blocking .............................................................................. 70
5.2.7.4 Domain Blocking ......................................................................... 71
5.2.7.5 Routing Configuration ................................................................. 72
5.2.7.6 ACL Configuration....................................................................... 74
5.2.7.7 DMZ............................................................................................. 75
5.3 Status ....................................................................................................... 76
5.3.1 Interface............................................................................................. 77
5.3.2 ADSL ................................................................................................. 78
5.4 Tools......................................................................................................... 79
5.4.1 Configuration Tools............................................................................ 79
5.4.2 Firmware Upgrade ............................................................................. 80
5.4.3 Ping.................................................................................................... 80
5.4.4 ATM Loopback................................................................................... 81
5.4.5 Diagnostic Test .................................................................................. 82
5.4.6 Reboot ............................................................................................... 82
6 TROUBLESHOOTING ............................................................83
7 GLOSSARY ..........................................................................87
8 SPECIFICATIONS .................................................................92