DIR-842V2  AC1200 Wi-Fi Gigabit Router 
User Manual 
 
 
Configuring LAN Ports for IPTV/VoIP. .......................................................................................... 63 
Changing Web-based Interface Password. ..................................................................................... 65 
Settings / Internet. ..................................................................................................................................... 67 
WAN. .................................................................................................................................................................... 67 
Creating Dynamic IPv4 or Static IPv4 WAN Connection. ............................................. 69 
Creating Dynamic IPv6 or Static IPv6 WAN Connection. ............................................. 72 
Creating PPPoE WAN Connection. ................................................................................................. 76 
Creating PPTP, L2TP, or L2TP over IPsec WAN Connection. ...................................... 81 
Creating PPPoE IPv6 or PPPoE Dual Stack WAN Connection. ...................................... 86 
VLAN. ................................................................................................................................................................. 92 
DNS. .................................................................................................................................................................... 95 
Settings / WAN Failover. ......................................................................................................................... 97 
Settings / Wireless network. ............................................................................................................ 100 
Settings / Network. .................................................................................................................................. 110 
IPv4. .......................................................................................................................................................... 110 
IPv6. .......................................................................................................................................................... 116 
Functions / Firewall. ............................................................................................................................. 120 
IP Filter. .................................................................................................................................................. 120 
DMZ. 
................................................................................................................................................................. 124 
MAC Filter. ................................................................................................................................................ 126 
AdBlock. ....................................................................................................................................................... 128 
Functions / Wi-Fi. .................................................................................................................................... 129 
Client Management. ............................................................................................................................... 129 
WPS. ................................................................................................................................................................. 130 
Using WPS Function via Web-based Interface. ............................................................... 132 
Using WPS Function without Web-based Interface. ...................................................... 132 
WMM. ................................................................................................................................................................. 133 
Client. .......................................................................................................................................................... 135 
Client Shaping. ....................................................................................................................................... 137 
Additional. ................................................................................................................................................ 139 
MAC Filter. ................................................................................................................................................ 143