syntax

I'm trying to edit the client_customlist variable and am a bit confused with the syntax; when I export it and then look at it, most of them end with 3 ">", like this: <S|GHome>E4:99:42:99:A6:99>0>23>>>> but there a re a couple that end with only 1, like this: <S|OL...

According to this https://blog.cloudflare.com/how-to-drop-10-million-packets/ dropping ingress packets with tc should be easy peasy, but I just can't figure out the proper syntax for Asus (AC-66 2.6.22.19 #1 Mon Sep 12 19:17:46 MST 2016 mips GNU/Linux) version of tc. As a test I'm trying to...