My Mikrotik router has access to two different public IP, one being fast and expensive, and the other one being slow and cheap.
How would I filter the traffic for iTunes movies and Music so that I can route it via a different route ?
Is there an IP pool for Apple Store/iTunes
or a layer 7 template that would allow me to route those packets via a different route ?
Apple owns the entire 17.0.0.0/8 most things are located there.
To be certain you get it all connect to the services you want to redirect and monitor the IP address that you connect to. Start by blocking (Black hole the traffic with a route) them and keep retesting until you get them all black holed. Then change the black hole into a route out to your other gateway and retest.