China Netcom's "Rear RAS dial-up System"

In the case of Netcom's "Rear RAS dial-up System"-general Linux technology-Linux technology and application information, see the following for details. A friend applied for China Netcom's broadband. As a result, he had to use the "Rear RAS dial-up system" of China Netcom to access the network. He thought that just like China Telecom's star speed, the password was changed, however, Sniffer analysis is fruitless. The "Rear RAS dial-up System" is faster than the star sky, with no advertisement. Netcom uses this method to allow users to access the network simply to prevent routing. But I do not know that Netcom will drive non-Windows users out. I cannot use Windows XP on a virtual machine in Ubuntu, then, on Windows XP in the virtual machine, use the "Rear RAS dial-up system" to access the network and enable Internet sharing in the virtual machine to enable Internet cafes on the Ubuntu of the host machine? This is too BT.

No way. You have to ask your friends to use Windows XP. It's hard for him to have the idea of supporting open source and supporting Linux!

Once again, BS China Netcom complained that the headquarters was completely empty.