Traffic control on ubuntu server?

Question

linux

There is a network for two houses. Each house has n computers and x portable devices. everyone accesses the Internet through one ubuntu server, which is dhcp and nat and everything. The task is such a minimum: when one house on the network is given all the traffic to it, when two houses on the network are divided in half. Maximum task: When in the house and the computer is on the network and the phone is 70% given to the computer, 30% to the phone. Accordingly, if both houses are on the network and in both the computer and phones are on the network, then the traffic is divided in half and inside each house by priority. In addition to the server, there are two access points. Everything is connected in parallel. One in the same house with its own wifi, the other in another with its own. As always, I do not ask for a complete solution, I ask for links for study. Now everything is set up according to the principle: "whoever gets up first gets slippers"

Answer 1

google "dynamic shaping" - there are many options

Answer 2

habrahabr.ru/post/60095