「To further improve the accuracy, you can also configure the typical overhead that your ISP adds to your traffic. Unless you really know what you are doing, you'll generally want to apply one of the available presets. If unsure, either go with what's closest to your actual connection technology (DOCSIS, VDSL or ADSL2), or leave it to 0.」
查了一下各方介紹，fq_codel是比sfq更好的隊列方式
只是實在看不懂overhead要填多少才能最佳化中華光世代(我的情況是FTTH)
目前只能放著0在跑，有沒有高人能指點一二，感激
