Directory Services Activities Report - 8/92
Tom Tignor <tpt2@isi.edu> Tue, 11 August 1992 21:02 UTC
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Cc: osi-ds@cs.ucl.ac.uk
Subject: Directory Services Activities Report - 8/92
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Date: Tue, 11 Aug 1992 11:45:15 -0700
From: Tom Tignor <tpt2@isi.edu>
July 1992 Issue #17 Directory Services Activities ----------------------------- This report serves as a forum to distribute information about the various efforts working to develop directory services that are for, or affect, the Internet. It is published as part of the FOX Project's efforts to facilitate the coordination and cooperation of different directory services working groups. This report is distributed virtually unchanged as part of the Internet Monthly Report, and a modified version is submitted to the PARADISE International Report. We would like to encourage any organization with news about directory service activities to use this forum for publishing brief monthly news items. The current reporters list includes: o IETF OSIDS Working Group [no] o IETF DISI Working Group [no] o Field Operational X.500 Project - ISI [included] - Merit [no] - PSI [no] - SRI [no] o National Institute of Standards and Technology [included] o North American Directory Forum [no] o OSI Implementor's Workshop [no] o PARADISE Project [included] o PSI DARPA/NNT X.500 Project [no] o PSI WHITE PAGES PILOT [no] o Registration Authority Committee (ANSI USA RAC) [no] o U.S. Department of State, Study Group D, [no] MHS Management Domain subcommittee (SG-D MHS-MD) [X] indicates no report this month Tom Tignor (tpt2@isi.edu) DS Report Coordinator FOX -- FIELD OPERATIONAL X.500 PROJECT -------------------------------------- The FOX project is a DARPA and NSF sponsored effort to provide a basis for operational X.500 deployment in the NREN/Internet. This work is being carried out at Merit, NSYERNet/PSI, SRI and ISI. ISI is the main contractor and responsible for project oversight. ISI --- ISI is working on an RFC to be called "User's Guide to Portable DUAs." This document explains how users with an absolute minimal familiarity with X.500 and ISODE can easily set up DUAs in their own environments. The DUAs require only small portions of the ISODE environment to be present, sparing the user the hassle of dealing with ISODE's voluminous directory tree. This document gives simple setup procedures for four DUAs: "WHOIS", "de", "doog" and "ud". The document anticipates setup procedures for other DUAs as future additions. Tom Tignor (tpt2@isi.edu) NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY ---------------------------------------------- NIST/GSA X.500 Pilot -------------------- Dialup access to a Directory user interface is now available, for those agencies not in possession of Directory User Agent (DUA) software. Users may log in to an account on the pilot DSA host system via modem. The guest account will automatically run a Widget user interface and connect into the pilot DSA. Custos (the NIST X.500 Implementation) -------------------------------------- July saw the completion of a statistics package which enables us to glean usage information for the pilot, based on the operational log record produced by the DSA. Information collected includes: the number of DSA restarts (an indication of how many times the DSA was shut down or crashed each month); the number of incoming connections handled, both over the DAP, DSP and in total, which gives an indication of frequency of use; the number of Directory operations processed, an indicator of intensity of use; and a breakdown by operation of the kinds of operations performed, which gives an indication of the most common types of usage (such information will be useful in determining how to optimize a particular DSA configuration). Statistics will be collated on a monthly basis from now on and included with this report. The statistics for July 8 through July 31 were as follows: Number of DSA restarts: 6 Number of DAP connections: 13 Number of DSP connections: 0 Total number of operations: 41 DAP Operations: 41 DSP Operations: 0 Breakdown of operations: DAP: Read: 9 Compare: 0 List: 14 Search: 18 Add: 0 Remove: 0 DSP: Read: 0 Compare: 0 List: 0 Search: 0 Add: 0 Remove: 0 Looking to the Future --------------------- As the pilot gains momentum, it may be necessary to provide access from non-Unix based systems. One possible method of achieving this might be to use a "lightweight" DUA package, linked into a server based here at NIST. Several of these packages are available, eg for the Macintosh and the PC. They use a stripped down form of the Directory Access Protocol to communicate with a server running on a larger system. This server then formulates full DAP operation requests and ships them out to a DSA over the full protocol stack. John Tebbutt (tebbutt@rhino.ncsl.nist.gov) PARADISE -------- The last few months has seen the addition of several new countries to the international pilot: Brazil (Federal University of Rio Grande do Sul, Porto Alegre), Czechoslovakia (Institute of Automation & Communication, Banska Bystrica (Slovakia)) and Greece (Institute of Computing, Heraklio (Crete)). In addition the new states of Slovenia and Croatia are ready to register as c=SI and c=HR but will temporarily be listed as localities under the root. This is because the old ISO codes are compiled into ISODE 7.0, and so the new codes would not be accepted by DSAs running the old software. As of today, eight universities in Poland have joined the pilot. All these countries are running QUIPU DSAs. Keen interest is being shown in Hungary, Korea and Turkey who are all expected to run servers in the near future. The latest version of the PARADISE International Report (#3) is now available in hard copy as well as from the info- server. In addition to the country status notices, the report contains articles on the following: o Corporate Concerns o Service Providers o DSA Survey The project has also produced a number of metrics reports over the last few months which are (or will shortly) be available from the info- server (info- server@paradise.ulcc.ac.uk). These are: o DSA metrics o DUA metrics o Pilot metrics All three of these documents will be on rfc track. In addition to the near-conformance testing being carried out by the PTT Research Labs in the Netherlands, the project has been directly involved in interworking discussions and testing with ICL (UK), Siemens Nixdorf (Germany), U.COM X.500 (France) and DirWiz (Italy). Details of this work are contained in the first interoperability report. Also related to this activity, the project has produced a DSA survey of over 20 implementations. This is available as part of the International Report or electronically. "de" the PARADISE Directory Enquiries is available interactively from the central server (128.86.8.56, type dua at the login: prompt), or as part of ISODE 8.0. The project issued a third release of the software last month, which incorporates ufn searching, read/list opertations when accessing non-QUIPU DSAs (eg in France), and locality/ state searching. The project is also piloting a new tool, "idm" the interactive Directory manager, which will be run centrally (128.86.8.56, type idm at logi: prompt) and released to local sites on request. This tool allows users (with appropriate access control) to add new organsiations into the Directory and then to add, modify or delete entries. It is seen as an ideal way to help SMEs (small to medium size enterprises) actively participate in the pilot, as well as a tool to allow users in large organisations to have limited access to their own entries. Time will tell .. David Goodman (d.goodman@cs.ucl.ac.uk) PARADISE Project Manager
- Directory Services Activities Report - 8/92 Tom Tignor