- Joined
- Jul 10, 2002
- Messages
- 4,063
- Reaction score
- 22
Last night shortly before 10:00PM CST the traffic levels to this server went up by a multiple of 6, like a light switch. No ramp up, instant. Initially it was too much for the server to handle and I had to power cycle the server. After power cycling the load levels went right back up. I looked at the logs and a lot of traffic was being dumped by my firewall coming from the 61.0.0.0 block of IPs. I setup the firewall to drop all packets coming from the 61.0.0.0 block and the traffic levels immediately dropped by 1/3.
Still being hit, I looked further into the log files. I found a lot of traffic from the 218.0.0.0 IP block. So I blocked it. The traffic levels dropped again but still higher than normal. Then I looked at the Apache access log file and I saw a lot of traffic coming from 210.0.0.0 IP block going to a site I recently bought from a member here, gamecow.com. After I blocked 210.0.0.0 IP block, the traffic returned to almost normal levels. Then just like it started, the traffic returned to normal levels instantly.
You can see the graphs here http://www.dnforum.com/graphs/graphs.htm
All of the IP blocks originate from Asia Pacific Network Information Centre.
Can anyone shed some light on this? Was there a commercial in Asia that told everyone to go to gamecow.com?
Still being hit, I looked further into the log files. I found a lot of traffic from the 218.0.0.0 IP block. So I blocked it. The traffic levels dropped again but still higher than normal. Then I looked at the Apache access log file and I saw a lot of traffic coming from 210.0.0.0 IP block going to a site I recently bought from a member here, gamecow.com. After I blocked 210.0.0.0 IP block, the traffic returned to almost normal levels. Then just like it started, the traffic returned to normal levels instantly.
You can see the graphs here http://www.dnforum.com/graphs/graphs.htm
All of the IP blocks originate from Asia Pacific Network Information Centre.
Can anyone shed some light on this? Was there a commercial in Asia that told everyone to go to gamecow.com?