User Guide
Page 67
... the username and password, you may be able to a valid IP address. Later, you will use the number of 0.0.0.0. For greater security, you will be asked for the Router's password. To enable this function change the remote management web port to the default value of any common service port. ¾ Remote Management IP Address - TL-WR740N/TL-WR741ND 150Mbps Wireless N Router...
... the username and password, you may be able to a valid IP address. Later, you will use the number of 0.0.0.0. For greater security, you will be asked for the Router's password. To enable this function change the remote management web port to the default value of any common service port. ¾ Remote Management IP Address - TL-WR740N/TL-WR741ND 150Mbps Wireless N Router...