I have previously installed the nft-qos package and configured it to control the bandwidth speed per device.
However, the nft-qos package actually limits the overall bandwidth speed for each device on every interface in OpenWRT.
What I want is to only limit the bandwidth speed for each device on the WAN interface (eth0.2) only... so the bandwidth speed for each device on other interfaces (besides WAN/eth0.2) is not limited.
What should I do?