3.3.4 DHCP Server....................................................................39
3.3.5 Authentication Settings .....................................................41
3.3.6 IPv6..................................................................................42
3.3.7 Voice Configuration...........................................................43
3.4 Security ..........................................................................................51
3.4.1 Firewall.............................................................................51
3.4.2 Remote Control ................................................................61
3.4.3 Route QoS........................................................................62
3.4.4 ACL Configuration ............................................................64
3.4.5 Dynamic DoS ...................................................................66
3.4.6 HTTPS .............................................................................66
3.5 Application......................................................................................67
3.5.1 VPN .................................................................................67
3.5.2 DDNS...............................................................................68
3.5.3 Port Forwarding ................................................................69
3.5.4 NAT..................................................................................70
3.5.5 UPnP ...............................................................................71
3.5.6 DMZ .................................................................................72
3.5.7 Network Diagnosis............................................................72
3.6 Management ..................................................................................74
3.6.1 User Management ............................................................74
3.6.2 Device Management.........................................................76
3.6.3 Log Management..............................................................80
4Handling Common Problems ........................................................................82
4.1 Power Status Indicator LED Extinguished........................................83
4.2 Register Status Indicator LED Extinguished ....................................83
4.3 Optical Signal Status Indicator LED Blinking....................................83
4.4 Ethernet Interface Status Indicator LED Extinguished ......................83
4.5 Failing to Detect the ONT Using Wi-Fi .............................................84
4.6 Failing to Access Local Web Login GUI and Failing to Ping
192.168.1.1 ....................................................................................84
4.7 Failing to Access Internet Using the LAN Port..................................84
4.8 Failing to Access Internet Using Wi-Fi .............................................85
4.9 Measured Internet Access Rate Out of Normal Range .....................85
