Ad-hoc network simulator developed by Nicola Concer as a student project at the Computer Science Department, University of Bologna. It features a well-structured model for mobile host (blocks: physical+MAC+routing+app+mobility), implements the AODV routing protocol, and supports several mobility models (random walk, restricted random walk, random direction, random waypoint, pursuit model, normal markovian mobility model). Source code and 30-page documentation are available from the site. Please be aware that the model has no standards compliance and has not undergone validation. Home page: http://www.cs.unibo.it/~concer