In the message log of the operating system (Ubuntu 12.04) I'm seeing a lot of logs like the following:
[848814.998297] UDP: short packet: From 190.xxx.xxx.xxx
08 /33 to 200.xxx.xxx.xxx:27025
[874435.912157] UDP: short packet: From 190.xxx.xxx.xxx:4805 49320/37 to 200.xxx.xxx.xxx:27024
[882015.978724] UDP: bad checksum. From 190.xxx.xxx.xxx:58299 to 200.xxx.xxx.xxx:27020 ulen 33
As block these requests?
thanks