1. Get IP
1. Enter ipconfig in cmd and find the IPv4 address of the corresponding network card
2. Get the Mac address
1. Enter ipconfig/all in cmd to find the physical address of the local connection of the Ethernet adapter
3. Test network delay
1. Ping the target IP/domain name
2. Refer to the results
1~30ms: Extremely fast, almost no lag is noticeable, and the speed of playing any game is very smooth
31~50ms: Good, you can play the game normally, there is no obvious delay
51~100ms: Normal, you can feel a significant delay in confrontation games, and there is a slight pause
>100ms: poor, unable to play the game normally, there are freezes, packet loss and disconnection
Reference URL: https://jingyan.baidu.com/article/6f2f55a14214ecb5b83e6c68.html