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D840R ADSL2+ Router User Guide
4.2 Configure the PPPoA ........................................13
4.3 Configure the MER ...........................................15
4.4 Configure the IPoA........................................... 18
Chapter 5 Configurati
on Description.........................20
5.1Device Information
...........................................20
5.2Advanced Settings ............................................23
5.2.1 WAN
..........................................................23
5.2.2 LAN
...........................................................49
5.2.3 NAT
..........................................................51
5.2.4 Security
.....................................................57
5.2.5 Routing
.....................................................65
5.2.6 DNS
..........................................................67
5.2.7 DSL
...........................................................72
5.3 DHCP ............................................................... 73
5.4 System Tool.....................................................73
5.4.1 Settings
....................................................74
5.4.2 System Log
...............................................76
5.4.3 Internet Time
............................................78
5.4.4 Access Control
..........................................79