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1993-04-30
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CURRENT_MEETING_REPORT_
Reported by Joan Gargano/UCDavis
Minutes of the Whois and Network Information Lookup Service Working
Group (WNILS)
Joan Gargano reviewed the Agenda and the ways in which WNILS information
is available over the network. Each author of the papers was asked to
provide a review of work completed to date.
Review of Whois++ Architecture - Peter Deutsch
Peter provided a brief overview of the Whois++ model and architecture
for new members of the Working Group. He then discussed the following
extensions to the document which incorporated suggestions from the
November 1992 IETF meeting and other discussions. The Working Group was
asked for consensus on the inclusion of these features into the
architecture.
1. Options and Extensions
To maintain the simplicity of the original model and provide the
features that may be needed in the future. A facility for options
and extensions has been described and is recommended for inclusion
in the architecture.
2. Multilingual Support
Multilingual support is very important to the European community
and needs to be supported. Whois++ should support the
specification of multilingual queries and responses and the
handling of multiple character sets. This option will be included
and should draw upon the MIME standard.
3. Security and Authentication
There is a need to restrict the output of information based upon
the identity of the requester. An option should be implemented
which provides for authentication.
4. Multiple Views
The Group suggested this feature was already implemented in other
query languages such as SQL and Z39.50. It was recommended that
this feature be discussed further.
5. MIME Support
The ability to support the delivery of non-ASCII text has been
defined in the MIME standard. It is recommended that Whois++
incorporate the appropriate portion of the MIME standard to handle
these documents.
6. Error Message Specification
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Error handling and error messages need to be defined.
7. Extending Centroids
This will be covered by Chris Weider.
8. Changing Ports and Developing a More Complex Protocol
This Group felt this should not be pursued.
9. Ability to Hold Connections Open
Multiple queries would benefit from the ability to leave a
connection open. This should be included as an option.
10. Template Clearinghouse
CNIDR has volunteered to perform this function.
11. Synonyms
This feature would allow the ability to perform implicit ``or''
queries. It was recommended that this feature not be included.
This can be accomplished by the client issuing multiple queries.
12. Database Write Option
This feature would provide a distributed data management feature
and should be included as an option.
Review of the Distributed Whois++ model - Centroids - Chris Weider
Chris gave a brief overview of the Centroid model of data propagation
and information retrieval. The following extensions are recommended for
the centroid model.
1. A free text abstract of the contents of each centroid server would
provide a mechanism for finding servers which contain topical
information of interest. This would provide an efficient way of
providing a ``Yellow Pages'' directory server.
2. Polled by and polled for features would provide a mechanism for
determining server location.
3. Bookmarks allow users to return to servers they have found useful
in the past.
Review of Front End to Database Integration - Jim Fullton
A Whois++ client can be implemented with simple shell scripts. Centroid
implementation on a UNIX platform currently require gdbs. Clients have
been implemented on RS6000, Sun and Linex platforms.
Review of Recommended Modifications to the Whois Protocol - Joan Gargano
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Joan discussed the collation of data elements underway by the IAFA, NIR,
TopNode and WNILS members. A revised list of data elements will be
incorporated into the document prior to submission as an Internet-Draft.
Discussion of Projects
A simple server, centroid and client will be available by April 30th.
Sources will be available on ftp.cnidr.org.
Revise Goals and Milestones
April 30, 1993 Submit the ``Whois and Network Information Lookup
Service Recommendations'' and ``Architecture of the
Whois++ Index Service'' documents as Internet-Drafts.
April 30, 1993 A working implementation of the Whois++ protocol will
be available for demonstration. Sources will be
available from ftp.cnidr.org.
June 11, 1993 Submit the ``Whois and Network Information Lookup
Service Recommendations'', ``Architecture of the Whois++
Index Service'' and ``Distributed Whois++ Model -
Centroids'' documents as Draft Standards.
Attendees
Vikas Aggarwal aggarwal@jvnc.net
N. Akiko Aizawa akiko@nacsis.ac.jp
Harald Alvestrand Harald.Alvestrand@delab.sintef.no
Robert Beer r-beer@onu.edu
Richard Bjers rich.bjers@uc.edu
Thomas Brisco brisco@pilot.njin.net
Sandy Bryant slb@virginia.edu
Jodi-Ann Chu jodi@uhunix.uhcc.hawaii.edu
David Conklin conklin@jvnc.net
Naomi Courter naomi@concert.net
Brent Curtiss bcurtiss@magnuss.ocs.ohio-state.edu
Mark Davis-Craig mad@merit.edu
Alan Emtage bajan@bunyip.com
Roger Fajman raf@cu.nih.gov
Jill Foster Jill.Foster@newcastle.ac.uk
Ned Freed ned@innosoft.com
Marcello Frutig frutig@rnp.impa.br
Jim Fullton Jim.Fullton@cnidr.org
Maria Gallagher maria@nsipo.nasa.gov
Kevin Gamiel kevin.gamiel@concert.net
Joan Gargano jcgargano@ucdavis.edu
Greg Gicale gicale@ohio.gov
Terry Gray gray@cac.washington.edu
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Susan Harris srh@umich.edu
Alisa Hata hata@cac.washington.edu
Russ Hobby rdhobby@ucdavis.edu
Ellen Hoffman ellen@merit.edu
Susan Horvath shorvath@merit.edu
Inna Il'yasova ilyasova@meg.uncg.edu
Lenore Jackson jackson@nsipo.arc.nasa.gov
Neil Katin katin@eng.sun.com
John Klensin klensin@infoods.unu.edu
Jim Knowles jknowles@binky.arc.nasa.gov
Edward Krol e-krol@uiuc.edu
Hock-Koon Lim lim@po.cwru.edu
Daniel Long long@nic.near.net
David Lovering lovering@bldrdoc.gov
Bruce Mackey brucem@cinops.xerox.com
Samir Malak malaks@alice.uncg.edu
Kent Malave kent@bach.austin.ibm.com
Janet L. Marcisak jlm@ftp.com
April Marine april@atlas.arc.nasa.gov
Jerry Martin jerry+@osu.edu
Michael Mealling michael@fantasy.gatech.edu
Mitra mitra@pandora.sf.ca.us
Keith Moore moore@cs.utk.edu
Masataka Ohta mohta@cc.titech.ac.jp
Pete Percival percival@indiana.edu
David Perkins dperkins@synoptics.com
Marsha Perrott mlp+@andrew.cmu.edu
Mark Prior mrp@itd.adelaide.edu.au
Robert Raisch raisch@ora.com
Joyce K. Reynolds jkrey@isi.edu
Francois Robitaille francois.robitaille@crim.ca
Carl Schoeneberger 70410.3563@Compuserve.com
Jennifer Sellers sellers@nsipo.nasa.gov
Jane Smith Jane.Smith@cnidr.org
Mark Smith mcs@umich.edu
Larry Snodgrass snodgrass@bitnic.educom.edu
Craig Todd ctodd@desire.wright.edu
Matt Tuttle snodgras@cren.net
Gregory Vaudreuil gvaudre@cnri.reston.va.us
Ruediger Volk rv@informatik.uni-dortmund.de
Janet Vratny janet@apple.com
Chris Weider clw@merit.edu
Les Wibberley lhw24@cas.org
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