use wondershaper to limit upload bandwidth fail

RTNETLINK answers: No such file or directory
when run tc qdisc add dev $IFACE parent 1:10 handle 10: sfq perturb 10 quantum $QUANTUM

i find sch_red.ko not exist

is there other way to limit upload bandwidth ?

If you check out the documents with the release version you use there is a section on customizing the kernel. Basically you just need to build the module, “sch_red.ko”, and copy it to the right place. Search for documentation here (you may need to go here, log in, and then go here again since redirect does not work):