FROMR : Fast Recovery Protocol

Route Discovery:Source initiates by sending RREQ Vehicle receives RREQ : Creates or Updates the route to previous hop Rebroadcast RREQ to neighbouring nodes When receives another copy of same RREQ: Record in table to form alternate reverse path Do not forward the RREQ again. When the destination vehicle receives several RREQ from different hops, it generates reply message RREP to each request and sends by unicasting. Finally, the RREP reach the source and we have multiple paths between the source and destination.