Sigh:

The Ethiopian Telecommunication Corporation, which happens to be the sole telecommunication service provider in Ethiopia, has deployed or begun testing Deep Packet Inspection (DPI) of all Internet traffic. We have previously analyzed the same kind of censorship in China, Iran, and Kazakhstan.

Reports show that Tor stopped working a week ago — even with bridges configured. Websites such as https://gmail.com/, https://facebook.com/, https://twitter.com/, and even https://torproject.org/ continue to work. The graphs below show the effects of this deployment of censorship based on Deep Packet Inspection:

See more at: Ethiopia Introduces Deep Packet Inspection | The Tor Blog.