The pit of virtual machine bridging failure-the campus network cannot be connected in bridging mode
Problem Description
This afternoon, when I copied the pictures collected by the Raspberry Pi to the virtual machine Ubuntu, I found that the NATvirtual machine could not be pinged at all in the mode. So I want to have a bridge mode... and then I fell into a pit-a pit that has been tossing for more than four hours. . .
After doing it for a long time, I found that no Internet connection is connected, ping is not working, and many posts are found on the Internet. The posts with 7 or 8W pageviews are all rotten or useless. 嘤嘤嘤...
Some people said that the installation package was not uninstalled cleanly, and some said that the bridge should be changed 自动to. VMware uninstalled the installation, installed it, and unloaded it, but it didn't happen. . .
problem causes
The reason, it's embarrassing to say it, that's -桥接模式下不能连校园网嘤嘤嘤. . .
Operating mechanism of bridge mode
Bridge mode : A computer that is on the same network segment as your host's IP address is directly virtualized. It is easy to understand, so the above situation will occur.
Why did it take so long to realize it?
Because of the influence of the previous Wi-Fi connection at home (which is very cool to use), 校园网this pit was not taken into consideration at all .
So, for those friends who are not connected to the Internet in bridge mode, it is not necessarily the problem of your configuration error, but you are likely to be connected to the campus network.