Linux서버 소프트웨어를 이용한 속도제한

http://hosting.sqs.kr/tip/76533

http://mindol.egloos.com/3020082

*** http://theeye.pe.kr/entry/limit-bandwidth-of-ethernet-on-linux-machine-like-QOS ***

http://www.ezdoum.com/stories.php?story=09/11/16/1054877