Computer network connected but unable to access the Internet

A brief description of the problem ：

The computer is connected wifi( Public networks and ) But you can't get online , Even the campus network in the browser cannot pop up the authentication interface ,QQ And wechat can log in normally .

guess ： Alibaba cloud related content was configured yesterday , Installed shell Tools such as , A series of configurations have been carried out , The proxy server may be affected in this process .

terms of settlement

- I also found relevant articles on the Internet , Basically, it is all about modifying automatic acquisition ip Address of the , But it doesn't solve the problem

- Finally, after consulting relevant personnel , The problem of modifying network proxy settings can be solved

step

1. Click on the bottom right corner wifi, Open network settings

2. Open proxy settings and close [ Use proxy server ] Options