DDoS: Detection and Response

The bogeyman, the monster under the bed, the creature lurking in the darkness waiting to pounce…  That’s what it feels like we have made Denial of S...
Published May 15, 2012
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Joon_Ho_7885's avatar
Joon_Ho_7885
Historic F5 Account
May 16, 2012
Good contents,

 

 

I'm Joon at F5 Korea, the issue here is that the volume of TCP SYN flooding attack (ACK, FIN, FIN/ACK flooding, etc.) is 10Gbps level.

 

In case of HTTP GET Flooding, the volume is about 1~3Gbps.

 

 

Would you please share what the volume of TCP SYN flooding attack during your test? i'm just curious to compare the CPU % of before vs. after using SYN checking threshold.

 

 

Thanks!