Need Regular Expression (How to write?)

RouterOS General
1

Hi Everyone,

I need regular expression for following things -

  1. Windows Update
  2. YouTube Streaming
  3. Facebook Browsing
  4. Skype Call
  5. Netflix Streaming

For example, I want to write regular expression to differentiate between browsing and others. How can I do that using some syntax?

I want them to be used for mangle rules with prerouting and change DSCP values. Thanks