In this article is considered Vehicular Ad-Hoc Networks (VANETs) as a technology aimed at the exchange of information between vehicles, where the nodes/vehicles of origin and destination, do not have a direct communication.Also is emphasized and analized the use interest of a TCP (Transition Control Protocol) traffic flow, since it is one of the fundamental protocols for Internet of things (IoT).Most Internet applications use TCP to create "connections" with each other, in order to maintain applications with a continuous data flow, it is, TCP over Internet guarantees the integrity and delivery of the data to its destination without errors and in the same order in which they were originally transmitted.At the end of the article, it is discussed how the mobility in VANET networks, impacts a continuous flow of data on TCP, performing this analysis by modeling a scenario in NetLogo and its simulation with NS2.