If you want to be able to remote your wireless router TP-Link TL-WR1043ND the 300M wireless N Gigabit router through WAN port, so you can manage the router from other/difference place. • Login to your TP-Link TL-WR1043ND router • Go to Security menu • Choose Remote Management • Input the port for Web Management port , in example I choose 8080 • Input the IP Address in to Remote Management IP Address, choose 255.255.255.255 to make enable all IP address. See figure, click on it for enlarging Setting for remote management TP-Link TL-WR1043ND
Tips trick about Computer & Smartphone.