6.2.4 DHCP Relay .............................................................................45
6.2.5 DNS Relay................................................................................ 46
6.3 Wireless ............................................................................................. 47
6.3.1 Access Point Settings.............................................................47
6.3.2 Multiple SSIDs Settings.......................................................... 48
6.3.3 MAC Address Filter................................................................. 48
7 Advanced Setup......................................................................... 49
7.1 Firewall............................................................................................... 49
7.2 Routing............................................................................................... 49
7.3 NAT.....................................................................................................51
7.3.1 What NAT Does ....................................................................... 52
7.3.2 How NAT Works.......................................................................52
7.3.3 NAT Application.......................................................................53
7.3.4 NAT Mapping Types................................................................ 54
7.3.5 DMZ .......................................................................................... 55
7.3.6 Virtual Server........................................................................... 55
7.3.7 IP Address Mapping................................................................ 57
7.4 QoS..................................................................................................... 58
7.5 VLAN ..................................................................................................59
7.6 ADSL .................................................................................................. 61
8. Access Management ................................................................ 61
8.1 ACL..................................................................................................... 61
8.2 IP Filter............................................................................................... 63
8.3 SNMP.................................................................................................. 67
8.4 UPnP................................................................................................... 67
8.5 DDNS..................................................................................................68
8.6 CWMP................................................................................................. 69
9. Maintenance..............................................................................71
9.1 Administration...................................................................................71
9.2 Time Zone .......................................................................................... 71
9.3 Firmware............................................................................................ 73
9.4 System Restart.................................................................................. 73
9.5 Diagnostic.......................................................................................... 74
10. Status....................................................................................... 75
10.1 Device Info....................................................................................... 75
10.2 System Log...................................................................................... 77
4
10.3 Statistics .......................................................................................... 78