NEC的用户名和密码有三种：用户名root，密码admin；用户名admin，密码public；用户名和密码都是guest。建议可以看下路由器背面的”铭牌“。设置路由器
Hard reset instructions for NEC Aterm WR8170N-HP If your Aterm WR8170N-HP 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. Other scenarios where you might want to reset your router...