Not sure what exactly you mean by QoS, but there is the `prio` keyword, which lets you put packets into priority queues. However, I tried it a while back and c

Not sure what exactly you mean by QoS, but there is the `prio` keyword, which lets you put packets into priority queues. However, I tried it a while back and couldn’t actually make it do anything useful, but that might have been me misconfiguring it.