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Service Télématique et Communication

Les Nouveaux Chemins de la Connaissance
Newsletter
The New Paths of Knowledge

N° 6 January 1996


Editorial: Full Steam Ahead in 1996 !


The New Paths of Knowledge are proliferating more than ever in front of us ... Autumn 95 has seen the start of a very interesting new activity for our group, when the City of Brussels asked us to conduct a project aiming essentially at connecting all their schools to the Internet; called BRUNETTE (Brussels Network for Telematics in Education), this project is described more at length inside this Newsletter.
We were also very happy to sign a new long-term contract with ERICSSON, while 1996 will see the continuation of a number of other long-standing relationships between our group and ALCATEL, ASCOM, ATT-GIS, BANKSYS, BBL, BELGACOM, BELNET, COMTECH, ETRI, ETSI, EWOS, the EUREKA Secretariat and the EUROPEAN COMMISSION.

More new activities are planned, more contacts with other partners are taking place, and we will of course keep you informed of our activities as 1996 goes on. Among others, we are participating in two new projects with the federal Ministry of Scientific Policy (OSTC) under their telematics programme.

We wish you all the best in the New Year, and may you join us on the New Paths of Knowledge...


Paul VAN BINST





Study of data link protocols for BANKSYS

In the context of the collaboration between BANKSYS and ULB-STC, Service Télématique et Communication has been providing technical and theoretical expertise to this leading banking network provider in Belgium.
During the course of 1995, for the development of a new banking service, STC conducted a survey on the possible data link protocols that could match the requirements of this service and objectives defined by BANKSYS.
The impact of each data link protocol in the development and future deployment of the service was discussed. In addition, the survey included an evaluation of the appropriate network and transport layers as well as the possible usage of session and presentation layers based on the selected data link protocol.
This study was conducted by both the Upper Layers and the Lower Layers groups of Service Telematique et Communication.


TESTING X.400/INTERNET MAIL GATEWAY AT EC

For more than two years, ULB/STC has been providing an Internet e-mail/X.400 gateway (based on RFC-1327) to the EC X.400 e-mail users. The EC is now considering to run its own gateway.
To possibly achieve this, the « Direction Informatique » has acquired the RFC-1327 gateway product of SoftSwitch, since they are already using the SoftSwitch EMX product for X.400 communications between EC users and their external partners.
ULB/STC has been contracted by the EC to make a thorough testing of the SoftSwitch gateway product before it can be put in production. The work has consisted in specifying a complete suite of tests to assess the gateway product, then in actually running those tests at the EC premises.


BELTUG

Beltug (the Belgian Telecommunications Users group) is a non for profit organization with nearly 300 members representing some 200 companies, organizations and governmental institutions from various sectors of activity. ULB is represented by Professor Paul Van Binst in the Board of Directors of Beltug.
This organization aims to provide its professional members with high quality information taking into account
- the rapid changes in the telecom field, including within the Belgian main operator, BELGACOM
- the advent of information highways,
- the extension of international activities as Belgium is taking a growing importance on the European telecom scenery,
- the establishment of the IBPT regulatory agency which is in charge of defining the legal rules to be adopted in the future Belgian communications landscape.


Radouane MRABET has left our group at the end of 1995 after several years of activity essentially in the scope of the OSISIM (Open Systems Simulator) project conducted in partnership with SAIT under an IRSIA contract.
Radouane obtained his Ph.D. in Applied Sciences last summer and will now be a Professor at the ENSIAS (Ecole Nationale Supérieure d'Informatique et d'Analyse des Systèmes). in Rabat, Marocco.

BRUNETTE - Brussels Network for Telematics in Education

The « Brussels Network for Telematics in Education » is a new project, initiated by the City of Brussels' Education Department, headed by Mrs. Monique VERREPT. The final aim of the project is to connect all the City's schools to the Internet, while at the same time developing some elements of a telematics infrastructure within the schools' environment.
Indeed, professors as well as students can benefit from some level of access to the Internet within the schools, while the development of a telematics infrastructure, as well as applications and services, will also potentially benefit the administrative and operational tasks, particularly in view of the planned merge of some of the present schools.
Service Télématique et Communication has accepted the task to study, define and conduct this new project, in close cooperation with the City's Department of Education. A small team has been set up to tackle this new activity, in collaboration with our VUB partners, and a new member has joined the group under a contract with the City of Brussels.
During the present academic year, it is planned that a first group of nine schools will be connected to the Internet, while an infrastructure linking these schools in a private network (or virtual private network) architecture will be studied, defined and developed.
Nathalie MESSORI has joined Service Télématique et Communication under a contract with the City of Brussels, in the scope of the BRUNETTE project.


STEP, A COPERNICUS PROJECT

STEP (Standardization in Telecommunications with Eastern Partners) is a 100% European Commission funded project launched in February 1995, in the framework of the COPERNICUS programme (Cooperation in Science and Technology with Central & Eastern European Countries), for a duration of 18 months.
The objective is to enhance the involvement of Central & Eastern European countries in the IT&T standardization process by actions aiming at improving:
- the co-operation between West European and Central & Eastern European standards makers;
- the circulation of standardization related information at national level, within standardization communities, with enterprises and with research organizations;
- the co-operation between standardization and research communities.
STEP brings together 14 partners (4 from Western Europe and 10 from Central & Eastern Europe) and is coordinated by ETSI (European Telecommunications Standards Institute).
Patricia Speltincx supports ETSI in these matters while Paul Van Binst is involved in the STEP activity aiming at improving the co-operation between standardization and research communities, through his representation of TERENA, the Trans European Research and Education Networking Association


Belgian ATM Platform Working Group on "Backup Applications"

Within the Belgian ATM Platform, the "Backup Applications" project was launched in April 1995 and is planned to end in early 1996. The objective is to gain experience on ATM using existing backup applications as well as using new applications which include multimedia. The main driver of this activity where important applications reside, is the BBL bank; other active members include: ASCOM, BELGACOM, CISCO, DYNA-TECH, FORE, GENERAL DATACOM, IBM, NETWORK SYSTEM CORPORATION, PHILIPS, TEIN, TELINDUS, ULB/STC, UNISYS.
Service Télématique et Communication is actively participating in this project, especially on the performance tests at the application and ATM layers. Several results will be available and will show not only the throughput and the delay characteristics on BBL internal connections but also on the Belgacom ATM infrastructure. Three different levels of tests have been proposed in order to ensure all of the results are as accurate as possible. The BBL testbed connects two BBL locations in Brussels by a direct fiber link at 155 Mbps and by accesses at 34 /155 Mbps to the Belgacom pilot ATM network. The ATM equipment is multivendor based: Philips ATM private switch, CISCO (routers and ATM switches), FORE (ATM Interface cards).
Although a number of ATM switches are under test the project main objective is not to compare their characteristics. Two tests of an existing application (Robotized cartridge access) are being realized:
- a backup application using Unisys mainframes and peripherals, NSC DX routers with 52 Mbps HSSI, FDDI , 34/155 Mbps ATM and
- a disk mirroring application using a DEC VMS Cluster system (VAX 4000 and Alpha 1000) with FDDI and 34/155 Mbps ATM.
A new application to be installed will be the well-known MICE multimedia conferencing system. It will allow BBL staff to participate in European videoconferencing by using the ULB/STC ATM and MICE installations. For the realization of this application and for performance tests, the BBL testbed is connected to the ULB/VUB ATM infrastructure through the Belgacom pilot ATM network. A special network configuration has been installed in order to run the designed testcases. The test scenarios allows tests in loops as well as tests of performance between different host machines in BBL and Belgacom.

ATM Forum

ULB/STC is an Auditing Member of the ATM Forum, which gives us direct access to the latest documents in this advanced, fast-moving field, and allows us to conduct our various ATM-related activities with the best level of technical know-how.

Developments in the frame of ISABEL

Until recently SME's doing business with several banks had to use a proprietary interface for electronic communication with each bank.
ISABEL is a new service in the Belgian banking world that will enable SME's to interact with different banks via a unique interface.
The first banks involved in ISABEL are: BACOB, BBL, CERA, CGER/ASLK, Crédit Communal/Gemeentekrediet, Générale de Banque/Generale Bank and Kredietbank.
The communication between ISABEL and the banks is based on X.400. Control Data Belgium has contracted Service Télématique et Communication to develop a gateway between the X.400 messages of ISABEL and the transaction processing system for the on-line customer services of Générale de Banque/Generale Bank.


A new Contract with ERICSSON

Service Telematique et Communication has a new long-term contract with Ericsson Belgium, since October'95.
STC will help them integrate their proprietary mail system with standard messaging. This will allow them to exchange messages with other parts of ERICSSON worldwide, and with the rest of the world (Internet, ...)
SMTP/RFC-822/MIME and X.400 are the two messaging systems, that we will set up in the ERICSSON environment. As they are already running a proprietary mail system, this will be done through gateway software.
Although an operational messaging environment is the final goal, the contract also includes studies about e-mail (Internet, X.400, etc) in order to share experience in management, user support, trouble shooting, etc.


ULB/STC becomes a member of ACE 2000

The aim of the ACE 2000 Forum (Advanced Communications in Europe) is to facilitate the transition to the Global Information Society which is seen as an economical and cultural challenge for Europe.
ACE 2000 was initially launched in 1994 and is supported by six European telecommunications operators: Belgacom, Deutsche Telekom, France Telecom, STET, Telefonica and PTT Telecom Nederland.
The objective of the partners is to promote the further development of the Information Society according to market trends and needs, in parallel with the evolution of technology.
During its first formal General Assembly, held in Rome on November 21, 1995, the ACE 2000 Forum has elected a Steering Committee of 14 members composed of its 6 founding operators, an equipment manufacturer, a service provider and 6 users (including ULB represented by Professor Paul Van Binst). These partners cover various sectors of activity such as education, health care, public administration, SME's, banking and finance.


The members of Service Télématique
et Communication, with collaborators
and partners, are looking forward
with confidence to 1996...




MEMBERS of SERVICE TELEMATIQUE ET COMMUNICATION

Yves BRANTS, Justin CASTERA, Atika COHEN, Michel COLIN,
Laurent FRANCK, Alvaro GUILLEN, Hyoung-Jun KIM, Eric MANNIE, Nathalie MESSORI,
Ramin NAJMABADI KIA, Olivier PARIDAENS, Nadia PARONI, Bernard SALES,
Eftimios TSIGROS, Paul VAN BINST, Jean-Marc VERBERGT.

Our VUB Collaborators:

Zlatica CEKRO, Nils MEULEMANS, Rosette VANDENBROUCKE

(for all of the above, e-mail is
surname@helios.iihe.rtt.be or c=be ; admd=rtt ; prmd=iihe ; o=helios ; s=surname)

Other regular collaborators:

Patricia SPELTINCX (OPSYS), Anne SPOIDEN (ULB Libraries), Kris STEENHAUT (VUB), Marie-Paule SPINETTE (ULB), Guy DEPIESSE, Daisy PIRNAY and Georges ROUSSEAU (IIHE/ULB-VUB).

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

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