\begin{thebibliography}{10}

\bibitem{rfc2132}
{\sc Alexander, S., and Droms, R.}
\newblock {DHCP} options and {BOOTP} vendor extensions.
\newblock {\em RFC 2132\/} (1997).

\bibitem{b30}
{\sc Arnaud, D.}
\newblock Security status and issues \& electronic commerce on the internet,
  July 1995.
\newblock August 18, 1999,
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\bibitem{rfc1825}
{\sc Atkinson, R.}
\newblock Security architecture for the internet protocol.
\newblock {\em RFC 1825\/} (1995).

\bibitem{b2}
{\sc Ballew, S.~M.}
\newblock {\em IP-verkkojen hallinta Ciscon reittimillä}.
\newblock Suomen Atk-kustannus Oy, Helsinki, Finland, 1998.

\bibitem{b4}
{\sc Blommers, J.}
\newblock {\em Practical Planning for Network Growth}.
\newblock Prentice Hall PTR, New Jersey, USA, 1996.

\bibitem{b8}
{\sc Fuller, W.}
\newblock Network management using expert diagnostics, 1999.
\newblock April 26, 1999, Summit On Line, White Papers,
  \\http://www.summitonline.com/netmanage/papers/stanford1.html.

\bibitem{b10}
{\sc Hautaniemi, M.}
\newblock Tkk/atk-keskuksen tcp/ip-vekon valvonta ja hallinta.
\newblock Master's thesis, Department of Computer Science and Engineering,
  Helsinki University of technology, 1994.
\newblock April 25, 1999,
  \\http://www.hut.fi/\~{}hau/thesis/verkonhall\_toteutus.html.

\bibitem{b41}
{\sc Hunt, C.}
\newblock {\em TCP/IP Network Administration}.
\newblock O'Reilly \& Associates Inc., 1992.
\newblock California, USA.

\bibitem{b33}
{\sc Hunt, C.}
\newblock {\em TCI/IP Verkonhallinta}.
\newblock Suomen atk-kustannus, Helsinki, Finland, 1998.

\bibitem{b12}
{\sc {ICL}}.
\newblock Icl:n verkkoaapinen, verkkoratkaisut ja palvelut, 1999.
\newblock August 25, 1999, \\http://www.icl.fi/.

\bibitem{b42}
{\sc Kauffels, F.-J.}
\newblock {\em Network Management, Problems, Standards and Strategies}.
\newblock Addison-Wesley Publishing Company, New York, USA, 1992.

\bibitem{b15}
{\sc Lynch, C.}
\newblock A white paper on authentication and access management issues in
  cross-organizational use of networked information resources, 1998.
\newblock May 5, 1999, Coalition for Networked Information Revised Discussion
  Draft, \\http://www.cni.org/projects/authentication/authentication-wp.html.

\bibitem{b17}
{\sc Mensola, S.}
\newblock Ip-verkon kommunikaatiopalveluiden hallinta.
\newblock Master's thesis, Department of Electrical and Communications
  Engineering, Helsinki University of Technology, 1998.
\newblock May 3, 1999, \\http://kyyppari.hkkk.fi/\~{}k23332/dippa/luku2.htm.

\bibitem{rfc1272}
{\sc Mills, C., Hirsh, D., and Ruth, G.}
\newblock Internet accounting: Background.
\newblock {\em RFC 1272\/} (1991).

\bibitem{b22}
{\sc {Network General Corporation}}.
\newblock Proactive solutions to the five most critical networking problems,
  1997.
\newblock April 21, 1999, Summit On Line,
  \\http://summitonline.com/netmanage/papers/netgen2.html.

\bibitem{b35}
{\sc Pulkki, A.}
\newblock The ip security architecture.
\newblock In {\em Proceedings of the HUT Network Seminar '96\/} (1995),
  Department of Physics, Helsinki University of Technology.
\newblock July 4, 1999,
  \\http://www.tcm.hut.fi/Opinnot/Tik-110.501/1995/ip-sec-arch.html.

\bibitem{b24}
{\sc Robinson, C.}
\newblock Integrated network management for multimedia networking, 1999.
\newblock April 19, 1999, \\http://engineer.home.mindspring.com/book.htm.

\bibitem{b25}
{\sc Rose, M.~T.}
\newblock {\em The Simple Book, An Introduction to Management TCP/IP-based
  internets}.
\newblock Prentice Hall, USA, 1991.

\bibitem{b36}
{\sc Schönwälder, J., and Quittek, J.}
\newblock Secure management by delegation within the internet management
  framework.
\newblock In {\em Integrated Network Management VI\/} (Boston, USA, May 1999),
  pp.~690--692.

\bibitem{rfc2196}
Site security handbook.
\newblock {\em RFC 2196\/} (1997).
\newblock Fraser, B., Ed.

\bibitem{b32}
{\sc Stallings, W.}
\newblock {\em Local and Metropolitan Area Networks}, 4~ed.
\newblock Maxwell MacMillan International, New York, USA, 1993.

\bibitem{rfc1224}
{\sc Steinberg, L.}
\newblock Techniques for managing asynchronously generated alerts.
\newblock {\em RFC 1224\/} (1991).

\bibitem{b27}
{\sc Stevenson, D.~W.}
\newblock Network management - what it is and what it isn't, 1995.
\newblock May 26, 1999, \\http://netman.cit.buffalo.edu/Doc/Dstevenson.

\bibitem{b47}
{\sc Stiller, B., Fankhauser, G., Plattner, B., and Weiler, N.}
\newblock Charging and accounting for integrated internet services - state of
  the art, problems, and trends.
\newblock In {\em The Internet Summit, INET'98\/} (Switzerland, July 1998).

\bibitem{b34}
{\sc Udupa, D.~K.}
\newblock {\em TMN Telecommunications Management Network}.
\newblock McGraw-Hill, New York, USA, 1999.

\bibitem{b40}
{\sc Wack, J.~P., and Carnahan, L.~J.}
\newblock {\em Keeping Your Site Comfortably Secure: An Introduction to
  Internet Firewalls}.
\newblock NIST Special Publication 800-10, U.S.Department of Commerce, National
  Institute of Standards and Technology, 1999.
\newblock August 15, 1999, \\http://csrc.nist.gov/nistpubs/800-10/main.html.

\end{thebibliography}
