Active Networks: IFIP-TC6 4th International Working Conference, IWAN 2002, Zurich, Switzerland, December 4-6, 2002, Proceedings (Lecture Notes in Computer Science, 2546, Band 2546)

andpanelsonactivemobilenetworking,peer-to-peer,andthefutureprospects for active network research and deployment. We would like to thank the technical program committee members for their hard work in reviewing and shepherding papers. We would like to thank Be- hardPlattner,PlaciFlury,andLukasRuffortheirconsiderabletimeandsupport inconferenceorganization,andforprovidingtheinfrastructureattheSwissF- eralInstituteofTechnology(ETH),Z"urich that made the work of the program committee considerably easier. And of course it is the work of the authors that isthecoreoftheseproceedings,andtheattendees'participationthatmakesfor an outstanding working conference. We hope you enjoy the fruits of their labor.