How can i queue my client from the public int

greetings everyone,
I am trying to see how my client can have the full bandwidth on my Local area network which is passing thru Transparent proxy but the pegging should be iniciated as soon as what its looking for is not in the proxy but on the internet.

Is it possible with RouterOS?

Can’t you add queueing at the gateway router?

thanks for your responce. Thats a point, but is it possiblie to deploy on RouterOS and how? i wish it could be

yes it is. refer to manual HTTP proxy
and read about queues
http://www.mikrotik.com/docs/ros/2.9/