Ok. So here is my understanding:
Condition 1: All traffic matching below CR policies must be sent to Origin Server (hub.com2us.com 112.175.60.20).
Condition 2: Cache server is Bluecoat Server (203.150.124.130) i.e. traffic which does not hit CR policy
If my understanding is correct you do not need a dummy ip address as service for the VIP_Forward. Instead the service should be the Bluecoat server.
If my understanding is wrong, I think it’s better to we involve the Sales Engineer for your account because I am failing to grasp the requirement and this is actually a design requirement.