811 :Code Monkey ★ :2014/03/06(木) 00:37:42.40 ID:??? http://maguro.2ch.net/ was attacked this evening. I was eating dinner when the attack happened and was not informed of the attack until 22:28 in the evening. I stopped the attack approximately twenty minutes later. ? There was another attack at 23:29, and it took approximately 10 minutes to stop the second attack. ?
2ch has an anti-ddos script called BBON. The BBON script is able to stop simple DDOS attacks very efficiently.
The first attack this evening began around 21:13 in the evening while I was at dinner. When I was notified of the attack, the first thing I wondered was "how has this attack lasted so long, isnt BBON is supposed to stop attacks?" Immediately I checked the BBON source code and discovered a few IP blocks used for P2 and find.2ch were white-listed. I temporarily removed these from the white-list to see if it would help against the attack.
A few minutes later the attacks were stopped and BBON started filling up with Brazil's IP blocks.?
791 名前:Code Monkey ★ [] 投稿日:2014/03/05(水) 23:59:17.62 ID:??? I guess Brazil is angry because they were removed from the http://www.2ch.net/ front page this evening.