Download for TD-W8151N
                      IMPORTANT: 
Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability. 
Vx.0=Vx.6/Vx.8/Vx.9(eg:V1.0=V1.6/V1.8/V1.9)
Vx.x0=Vx.x6/Vx.x8/Vx.x9 (eg:V1.20=V1.26/V1.28/V1.29)
Vx.30=Vx.32/Vx.33 (eg:V3.30=V3.32/V3.33)
                                                            
                                                          Vx.0=Vx.6/Vx.8/Vx.9(eg:V1.0=V1.6/V1.8/V1.9)
Vx.x0=Vx.x6/Vx.x8/Vx.x9 (eg:V1.20=V1.26/V1.28/V1.29)
Vx.30=Vx.32/Vx.33 (eg:V3.30=V3.32/V3.33)
FAQs
- How to back up and restore the configuration file of TP-Link DSL Modem Router
 - How to log in to web management page of TP-Link DSL Modem Router
 - How to configure IPv6 settings on TD-8816 V8, TD-8817 V8, TD-W8151N V4, TD-W8901N V2, TD-W8951ND V6
 - How to change the LAN IP address of TP-Link DSL modem router
 - How to configure DHCP Address Reservation (Trendchip Solution)
 - Why does my ADSL modem get an abnormal IP on Telstra BigPond and how to fix it?
 - What can I do if I forget the administrator password of my xDSL modem router?
 - What if I forget my wireless password of TP-Link Wi-Fi router?
 - How to improve my wireless speed or range
 - How to reset TP-Link xDSL modem router to factory defaults
 - How to Disable SIP ALG on TP-Link xDSL modem router
 - What are the most frequent asked questions about the TP-Link devices' speed?
 - How to install TD-8816/8817 , TD-8840T, TD-W8901G(N), TD-W8151N,TD-W8951ND(B), TD-W8961N(D/B) to work with PPPoE
 - How to configure Wireless MAC address filter on TD-W8901G(N),TD-W8151N,TD-W8951ND(B),TD-W8961N(D/B)
 - How to install TD-8816/8817 , TD-8840T, TD-W8901G(N), TD-W8151N,TD-W8951ND(B), TD-W8961N(D/B) to work with IPoE or Dynamic IP
 - How to install TD-8816/8817 , TD-8840T, TD-W8901G(N), TD-W8151N,TD-W8951ND(B), TD-W8961N(D/B) to work with IPoA or Static IP
 - How to install TD-8816/8817 , TD-8840T, TD-W8901G(N), TD-W8151N,TD-W8951ND(B), TD-W8961N(D/B) to work with PPPoA
 - How to make my TP-Link Wireless Modem Router support Airprint on TD-8816/8817/8840T/8901N/8151N/8961N(D/B)
 - How to use Multi-NAT function ( IP address mapping for multiple IP servers) on TD-8816/8817 , TD-8840T, TD-W8901G(N), TD-W8151N,TD-W8951ND(B), TD-W8961N(D/B)
 - How to configure Static Routing on TP-Link ADSL2+ modem router (Trendchip Solution)
 - Why do I failed to upgrade the firmware of the DSL modem router?
 - How to set up QoS for IGMP/IPTV in TD-8816/8817,TD-W8961ND/W8951ND/W8151N/W8901G/W8901N
 - How to set up QoS for online game in TD-8816/8817,TD-W8961ND/W8951ND/W8151N/W8901G/W8901N
 - How to set up QoS for RTSP in TD-8816/8817,TD-W8961ND/W8951ND/W8151N/W8901G/W8901N
 - How to set up QoS for VOIP in TD-8816/8817,TD-W8961ND/W8951ND/W8151N/W8901G/W8901N
 - How to troubleshoot on ADSL modem router through DSL parameters checking on TD-8816/8817/8840T/8901N/8151N/8961N(D/B)
 - How to protect your TP-Link network devices from potential attacks
 - How to secure Wi-Fi with a password on TD-W8151N, TD-W8901N,TD-W8951ND,TD-W8961N,TD-W8961ND,TD-W8101G,TD-W8901G
 - How to reset TP-Link products to factory defaults
 - What can I do if the xDSL LED indicator is not on constantly on my xDSL modem router?
 - How to connect/install TP-Link DSL router into your network (Wired network connection)
 - Why cannot log into the Management Page with NOD 32 ESET?
 - How to connect to Internet by using Windows 7&Windows 8 built-in PPPoE Wizard with a modem at bridge mode
 - How to configure PPPoE connection on Mac pro
 - How to connect to Internet by using Windows XP built-in PPPoE Wizard with a modem at bridge mode
 - Troubleshooting: Unstable wireless connection on TP-Link router
 - ADSL Modem Router All-in-one Troubleshooting Guide
 - How to set up Port Forwarding feature on my TP-Link ADSL Modem Router (Trendchip Solution)
 - How to upgrade TP-Link ADSL Modem Router (TrendChip Solution)
 - How to use the TD-W8961ND Wireless Bridge (WDS) Function with another TD-W8961ND
 - How to configure Access Control (ACL) on TP-Link ADSL2+ modem router? (Trendchip Solution)
 - How to change wireless channel on my TP-Link wireless ADSL2+ modem router
 - How to disable remote management function for TP-Link ADSL modem router
 - How to secure wireless network by using ADSL Modem Router with WPA2-PSK
 - How to set up my modem router for Singtel Mio TV (TrendChip solution)
 - How to set up my modem router for TPG IPTV (TC solution)