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Service Télématique et Communication
Les Nouveaux Chemins de la Connaissance
Newsletter
The New Paths of Knowledge

N° 14 September 1998


 
EDITORIAL
Here is another issue packed with information on our new and on-going projects.  We are getting used to the fact that the summer is NOT a quiet season!
And yet our very latest and hottest news are not reported in this number: we are just about to enter a big new project, with a large number of partners, in the scope of the European Commission TEN-TELECOM programme, in the domain of voice over IP... You will have to wait until January to know more about it!  And also about a brand new contract we are finalizing with ALCATEL ...
Meanwhile, we report about new activities with ASCOM, BANKSYS, CISCO, ComTech, DIGITAL and more!

See you next year,
Paul VAN BINST


Our range of social events now goes from working breakfast to lamb-roasting garden party ... (and we were even able to enjoy a sunny afternoon in the middle of July 98, in Belgium!)
In Memoriam 



 


 

 

Our Secretary, Justin CASTERA, passed away in August 1998; he was an early member of the "HELIOS Group" since 1987 (when the picture was taken).  We will keep the souvenir of a nice collaborator and a very fine man, whose free-thinking mind, as well as democratic and human solidarity attitudes, were far beyond the average.


 

MEMBERS of SERVICE TELEMATIQUE ET COMMUNICATION

Denis AUQUIER, Frédéric BRAS, Ehsan CHIRAZI, Atika COHEN, Marc 
DE PRETER, Jean-Pierre FLORISOONE,

Secretariat: 
Daisy PIRNAY (IIHE/VUB-ULB)  (pirnay@hep.iihe.ac.be)

Other regular collaborators:
Luc GOLVERS, Marie-Paule SPINETTE, Anne SPOIDEN (ULB), Yves BRANTS, Guy DEPIESSE, Georges ROUSSEAU (IIHE/ULB-VUB), Philippe LANGENAKEN, Nathalie MESSORI (Haute Ecole Francisco FERRER), Alain NYS (City of Brussels' Education Department).

Contact:
Service Télématique et Communication - Professor Paul VAN BINST
ULB - CP230 - Boulevard du Triomphe - 1050 Brussels - Belgium
Tel.: + 32 2 629 3211 or 3209 - Fax: + 32 2 629 3816

Rosette VANDENBROUCKE
VUB - ELEM - Pleinlaan 2 - 1050 Brussels - Belgium
Tel.: + 32 2 629 3210 - Fax: + 32 2 629 3816

World Wide Web Address:
http://www.iihe.ac.be
 

BOLD EXTENSION
 

   TELEPORT BRUSSELS

The BOLD project (Belgium On Line Directories) was designed to enable people to get general information on Belgian libraries via the Web. The user can search for libraries according to various criteria such as library names, city names, … Information made available on each library includes access facilities, opening hours, which types of books the library contains, services provided, staff coordinates, and more. The classification (more than three hundred terms) used to classify the information provided in libraries can also be used as a search criteria.  Last year during the first design phase, the project defined the data formats, the technology (Web and LDAP) and the way to manage all the information. The acquisition work (i.e. getting libraries to register in the server) was a new challenge for this phase and today we are proud to announce that we can count more that one hundred libraries in our database. With the new academic year we hope to greatly increase this amount.
Another job during this second phase was to migrate the server on a new dedicated machine to improve the capabilities and performance. This work was not only to transfer the data but particularly to improve the automatic processing.
The new server will be operational very soon to better serve you. To obtain more information on the project, the web address is 

http://bold.belnet.be
 

 

 TELEPORT BRUSSELS is a training and demonstration center for telematics applications.
It aims to promote the access to new technologies of telecommunications among the Brussels SMEs. It organises conferences and training courses very regularly on subjects such as: PABXs, mobile phone, telebanking and various Internet applications.

Find the very new TELEPORT BRUSSELS web site at:

http://www.teleport-brussels.be
 



 

Yet another new member of the Group, Vincent VAN LIER, has joined us during the summer. 
 

 

Scimitar 2: 
Following on the right tracks
Proceedings

After the successful completion of the SCIMITAR project, a follow-on contract has been signed between the European Commission (DGXIII/C-Telematics for Research) and the same partners, TERENA and ULB. 
See the web site WWW.TERENA.NL.
 


 


 
 

 

  The Proceedings (in French) of a symposium organized last year by Professors 
C. DOUTRELEPONT, P. VAN BINST and L. WILKIN, on “Rights, Liberty and Networks” have been published in early 1997

 
 
 
 
SARMENT: Like Château Margaux, we export most of our production
 Let us first recall that the SARMENT Project is devoted to simulation in networks. Since our first account, we have received three pieces of good news and worked a lot.
 


 

    to order: http://www.gbhap-us.com/abi/phy /walrand.htm
 

First, an article has been published in a book entitled "Network Performance Modeling and Simulation", edited by par Jean Walrand, Kallol Bagchi and W. Zobrist, collection Gordon and Breach Science Publishers, 1998, (ISBN 90-5699-596-0) under the title "Reusability Techniques for Building a Simulation Environment and Modeling Communication Systems". 
Second good news: Dalila Chiadmi from EMI-Rabat, had stayed two weeks at the STC for performing simulations on replication of data bases. Back home, she submitted a paper to NOTERE'98 conference in Montreal. Since three referees had asked for deep modifications and new simulations, she invited Atika Cohen to collaborate as co-author. The new version of the paper, entitled "Management on asynchronous mode of data bases replication" is already scheduled for October 1998. 
Third, Zlatica Cekro will be invited as an expert to the annual meeting of COST 256, held at the end of September in Istanbul, Turkey. There is no more space to detail our present activity. It will be done in a further issue.

 


 
 
Third Symposium organized by the Belgian ATM Platform
New BANKSYS Contract on Network Security

On November 17, the annual symposium organized by the Belgian ATM Platform will take place at the IBM International Education Centre outside Brussels, on the theme "Broadband and Internet".
The day will be opened by Minister Lebrun, a number of contributed papers will be presented and an exhibition is organized.  The response to the call for papers and demonstrations is already a good indication of the quality of the forthcoming programme.

Information from http://www.atmplatform.be

ULB/STC is conducting a study for Banksys aiming at reviewing security aspects within the Asynchronous Transfer Mode (ATM) protocol (essentially where security mechanisms exist and where they lack). 
The study also involves an overview of IPsec and SNMP security.
 


 

 


 
New Activities of the Belgian Teleworking Association
BELGACOM TMN Contract

This fall sees the launch of the "BTA Tea Parties", a new series of conferences taking place at the end of the afternoon at the Brussels Teleport, organized by BTA and covering a range of subjects relative to telematics developments and all the new aspects of Telework.  Invited speakers come both from the academic and industrial worlds.
For all information see the renewed web site http://www.bta.be.
 

Belgacom has contracted Service Télématique et Communication to implement a TMN (Telecommunication Management Network) application, based on specifications made by the Eurescom P708 working group. The goal of this application is to validate a MIB (Management Information Base) destined to increase cooperation between PNOs (Public Network Operators), in order to allow foreign clients to request a connection with a particular quality of service, through the PNOs networks, in a fully automated way. The MIB is already specified, and test cases are now being written. To support the application, some intermediary projects have already been implemented.

 
 
 
              Status on Project for Telematics-European Industry Standards Support
TEISS is a European project of the Telematics Application Programme in which ULB/STC participates and which was already presented in a previous release of our Newsletter.  The project is now smoothly going on.  40 projects have been selected within the Telematics Applications Programme.  Based on a questionnaire previously set up in the TEISS project, we are now in the process of interviewing representatives of the 40 selected projects in order to determine where standardization could better meet the needs of those projects (ie their relative domains).
Development of an X400/EDI Gateway
Under a contract with Digital, ULB/STC has realized the design of a full and generic X400/EDI Gateway for a big Digital customer in the banking world.  The gateway system will enable the customer to exchange any type of EDI messages with partners over their X400 connections and must therefore be generic and powerful enough to meet all kinds of requirements depending on the EDI applications involved.  Having realized the design, ULB/STC is now developing the system.


 

A new range of EuroDemo enhancements make it probably the best open Telematics 
lab in Belgium
Our EuroDemo room did not find the summer months as quiet as could be expected.
Several upgrades to the equipment and network infrastructure took place over the last months:
  • one of the previous multimedia PCs got a faster processor and larger memoryt
  • two new top-of-the-line multimedia PCs were added next to the existing SUN and ALPHA workstations
  • Ethernet connections at 100 Mbps were added
  • two new Internet accesses via ADSL modems are now available, next to the previous BELNET, ISDN and BRUTELE connections
  • and last but not least, EuroDemo is now connected to our 1.2 Gbps ASCOM Lightring via a CISCO LS1010 ATM switch.

 
 
The ASCOM Lightring installed
           New collaboration with CISCO
In the beginning of July, a new monomode fibre was installed between the ULB building "NO" and VUB builging "G" as the carrier for the ASCOM 1.2 Gbps Lightring network.  As soon as the connectors were attached to the fibre, ASCOM installed our two Lightring access nodes, where each access node has two ATM ports at 155 Mbps and one G.703 port. Our first ATM devices were connected to the Lightring by mid-August and the tests have started. Under a new collaboration contract with CISCO, two LS1010 ATM switches and two CISCO 7200 routers were delivered in August.  This equipment will be used to deploy ATM at ULB/STC and VUB/ELEM, including of course our EuroDemo facility, to test different new releases of CISCO software products, and to experiment with state-of-the-art applications on different networking infrastructures, such as voice over ATM, voice over IP and voice over IP/ATM.


 

A dedicated team of skilled volunteers helped installing our    monomode fiber infrastructure.