Network Flow

From the browser to application, where does packet go?

This question is not a simple and one person can not give right answer because there are multiple OS and this field is across the several technologies.

However, as a WAS engineer & platform guy, sometimes we encounter the situation to go through packet. Packet mean in this context does not stand for just packet because packet is just beginning point. TCP/UDP are also from packet.

This PPT show you the packet flow with arrows. I know this could have any mistakes but I already showed it to senior platform guys and middleware guy. Then, they confirm the flow is right 

I hope this PPT help your information and happy to receive your questions!