TC rate limiting one IP

Anyone here good with tc? I am trying to use this premade script because I am lazy.

It works awesome at limiting download, but it is NOT limiting upload for some reason.

Script: http://pastebin.com/t61dhCU2

Thanks in advance.

>>2
I already read my SICP. Any other suggestions?

No one here good with tc?

>>4
Wrong board chap. /tech/ is four boards down.
Would you kindly get the fuck out.