cpuer

30+ Gbps Attack Anyone?

Hello,

Usually we try to keep this information confidential for security purposes, but I no longer find it viable to keep this confidential.

Recently we have been receiving over 30Gbps DDOS attack from botnets in China (Mostly China Telecom). This attack although being limited with it's impact to our network is wrecking havoc on our carriers, and causing some major packet loss to China.

The botnet is too large to get an accurate number of bots in it but our estimate based on the DDoS size it's over 100K bots with an impact most certainly higher than 30Gbps. The attack is not destined against one specific customer/reseller, but general against multiple customers. The attack pattern can be considered simple to filter out with the correct firewalls in place, but the size of the attack is almost impossible to filter out.

My question is, anyone else out there having this problem? Have you been working on any solutions? If so we would be willing to join forces to try to get this resolved.

Personally 10 years of hosting and security experience, by far this is the most powerful botnet I've encountered using simple infected machines to do the job.


http://www.webhostingtalk.com/showthread.php?t=966658

tumour

China

MaYi

亮点就是China

aijusq

sk的客户可能70%都是中国客户不？

美国VPS

一个客户这两天联系了好多次。 不过其他的客户怎么没啥动静。 奇怪。

aijusq

他下午给我了一个tracert， 显示电信的路由600MS的ping。

Host.HowPick

原帖由 youland 于 2010-8-9 08:53 发表


主流机房的要注意了
老美要是关了中国用户就麻烦了

老美敢关掉中国用户吗？



中国的浩荡大军他们还是很喜欢滴！ST目前没有关闭中国用户的想法