Another media story on China and the Internet has been widely reported today, although with a somewhat depressing lack of detail and excess of hysteria. I was interviewed today on the BBC about the story (my comments start around 01:34) and so spent a while digging into the particulars. I’ll attempt here to present a slightly more balanced and fact-based version of the story as I understand it. A good technical analysis of this incident can be found at BGPmon here, and probably the best I’ve seen so far is at Renesys here.
A recent report to the US government by the US-China Economic and Security Review Commission contains, amongst other reports of potential national security threats to the US from China, mention of an incident in April 2010 in which a significant minority of Internet traffic was briefly and erroneously routed through China. The incident lasted approximately 18 minutes, and affected 15% of Internet destinations.
The headlines report that “China hijack 15% of the Internet”, whilst somewhat breathlessly informing us that US military and government traffic was affected. The original report points out that there is no evidence that this occurred intentionally, but the term “hijack” leaves the interpretation of malicious intent which, of course, makes for a more exciting story.… Read full post