can anybody help me find how to generate trace files for ns-2 from tcpdump?? thanks Cagatay -- Dr. Cagatay Buyukkoc AT&T Labs 101 Crawfords Corner rd. 1L 212 Holmdel, NJ, 07733 Ph: 732-949-5232 Fx: 732 949 1720 E-mail: buyukkoc@att.com E-mail (microsoft attch.): buyukkoc@ems.att.com E-mail (worldnet) : cab123@worldnet.att.net