  Among civilian communication systems, vehicular networks emerge as one of the
most is convincing and yet most challenging instantiations of the mobile ad hoc
networking technology. Towards the deployment of vehicular communication
systems, security and privacy are critical factors and significant challenges
to be met. This Vehicular communication (VC) system has the potential to
improve road safety and driving comfort. Nevertheless, securing the operation
is a prerequisite for deployment so in this paper we are focusing on real time
experimental design of infrastructure to vehicle communication. We outline how
VANET will be a better option than GPS technology. We also try to discuss IP
address passing using DHCP in the network and the security issues.
