Security Considerations

   Security issues are not discussed in this memo.

Acknowledgements

   This work was supported by the Advanced Research Projects Agency
   under Grant No. MDA-972-92-J-1029 with the Corporation for National
   Research Initiatives (CNRI).   Its content does not necessarily
   reflect the position or the policy of the Government or CNRI, and no
   official endorsement should be inferred.

Authors' Addresses

   Rebecca Lasher
   Mathematical and Computer Sciences Library
   M.S. 2125
   Stanford University
   Stanford, CA, USA 94305

   Phone: +1 415 723 0864
   EMail: rlasher@forsythe.stanford.edu


   Danny Cohen
   Myricom
   325 N. Santa Anita Ave.
   Arcadia, CA 91006
   USA

   Phone: +1 818 821 5555
   EMail: Cohen@myri.com