hi, using openwrt-21.02-nss-qsdk11.0 build, have enabled sqm and it works fine. when i try to add some filters for class, say nsshtb, im getting below error. arent filters supported on the nssifb interface? pls help
tc filter add dev nssifb protocol ip parent 1: prio 1 u32 match ip dst 192.168.1.2/32 flowid 1:1
RTNETLINK answers: Not supported
We have an error talking to the kernel