Modeling Security Issues for Multipath Routing in Vehicular Networks for IEEE 802.11p

Routing algorithms share a major work load in ad-hoc types of networks. Routing algorithm haVE to cope up with link failures, variable bandwidth and a variety of mobility scenarios. This problem is further compounded with security attacks on such types of networks. A multipath routing algorithm tries to address some of these routing concerns minus security issues. In this paper we analyze the performance of a multipath routing AOMDV for vehicular scenarios. Some of the common attacks by malicious nodes and attacks which are broadcast in nature are modeled for the state of art MAC layer for vehicular networks namely IEEE 802.11p. This work analyzes the issues of performance of AOMDV and IEEE 802.11p.