Find the default login, username, password, and ip address for your asus rt-n66r router. you will need to know then when you get a new router, or when you reset your router.. Change asus rt-n66r default password. it’s easy for a hacker to find out the manufacturer’s default password for your asus rt-n66r router and then use that password to access your wireless network. so it’s wise to change the administrator password for your asus rt-n66r router.. Default settings for the asus rt-n66r router the router's default settings are those which the router possess at it’s first launch. they include an ip address, username and password..
Hard reset instructions for asus rt-n66u. if your rt-n66u router is not working as it should, dropping connections or not being responsive, you should first do a reset of the router to see if the problems persist.. The default asus rt-n66r router password is: admin; enter your username and password, and then click the login button to log in to your asus rt-n66r router. now that you have forwarded ports on the asus rt-n66r you should test to see if your ports are forwarded correctly.. Look in the left column of the asus router password list below to find your asus router model number. find your asus router username look one column to the right of your router model number to see your asus router's user name..