PROCEEDINGS OF THE THIRTIETH INTERNET ENGINEERING TASK FORCE University of Toronto Toronto, Ontario, Canada July 25-29, 1994 Compiled and Edited by: Debra J. Legare John W. Stewart, III Cynthia R. Clark Corporation for National Research Initiatives 1895 Preston White Drive, Suite 100 Reston, Virginia 22091 This material is based on work supported by the National Science Foundation under grant number NCR 8820945.