Adjust priority per host

Hi,

I have a RBSXTR with a LTE interface. The LTE interface is my internet interface and I am natting my traffic from a bridge (ether1 only) to the internet. All is working well.

I would like to prioritise a few host’s traffic over other hosts. I don’t mind if the link is full with the none-priority hosts, it’s just when those hosts start a download/upload, they should get all the bandwidth. I understand that download is hard (or so I recall) but this should be do-able IMHO.

I have tried marking the packets and connections and then adjusting the priority but this doesn’t seem to have an effect. I have even tried queues but with no result.

Thanks !