Please till me how to stop or to limit some IP which download files for more than 10000

Applications Web Development
1

Please till me how to stop or to limit some IP which download .rm and .mp3 files for more than 10000 times ...
I have two cases :

  1. code 206 up to 20/second 5 GB or more than that ...
  2. code 206 up to 20/second but less than 0.5 GB

I used Ddos and mod_evasive20.so

<IfModule mod_evasive20.c> 
DOSHashTableSize 3097 
DOSPageCount 2 
DOSSiteCount 4 
DOSPageInterval 10
DOSSiteInterval 10 
DOSBlockingPeriod 300 
</IfModule

Note : I have Linux 2.6.24-26-server on x86_64