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Zagreb, 2002-09-22 NATO ANW: The Third CEENet Workshop on Network Management, Piotr Sąsiedzki POL-34 Silesian University of Technology Computer Centre.

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Presentation on theme: "Zagreb, 2002-09-22 NATO ANW: The Third CEENet Workshop on Network Management, Piotr Sąsiedzki POL-34 Silesian University of Technology Computer Centre."— Presentation transcript:

1 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Piotr Sąsiedzki POL-34 Silesian University of Technology Computer Centre POL – 34 Organization and Financial Structure NATO Advanced Networking Workshop: The Third CEENet Workshop on Network Management

2 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Agenda Short brief of POL-34 history Structure Financial part (who pays for it, how) PIONIER programme –network infrastructure part – new model

3 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, POL-34 – Historical background till NASK as academic provider MANs created –NASK as backbone provider using incumbent services –MANs own their networks !!!! POL-34 created –backbone based on competitive bandwidth provider 1999/2000 – PIONIER programme

4 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Topology Mb/s 155 Mb/s 2 Mb/s 34 Mb/s GDAŃSK POZNAŃ WROCŁAW ZIELONA GÓRA ŁÓDŹ KATOWICE KRAKÓW LUBLIN WARSZAWA SZCZECIN BYDGOSZCZ TORUŃ BIAŁYSTOK ELBLĄG OLSZTYN KIELCE PUŁAWY RZESZÓW OPOLE BIELSKO-BIAŁA KOSZALIN RADOM CZĘSTOCHOWA Change of bandwidth provider !!! POL-622?

5 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Structure - MANs MANs are telecommunication operators own their network (within city/region) –where possible use word „client” –universities, academies, research institutions are clients –clients sign contracts MANs charge for their services

6 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Structure Agreement of 22 MAN/Supercomputing centres –not a single company Network management –designated MAN (by contract) –nodes owned and managed by MANs

7 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Structure (2) Backbone cost sharing –in total network cost –not per link –charges based 50% on subsidy, 50% on bandwidth Unified equipment (at the backbone layer) / common calls for tenders No direct way of funding additional activities within the network

8 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Structure (3) Decisions –by agreement –not by voting !!!! Is it a good model ? –hard to meet –hard too decide –everything is public –representation is not clear It works !!!!

9 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Who pays for it ? State Committee for Scientific Research 22 subsidies / 22 budgets – on yearly basis –total cost of present network: 10 mln EURO (est.) MANs allowed to provide commercial services –to subsidise basic activity –without compromising services –MAN level –do not do it unless necessary

10 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Who pays for it ? (2) Example: Regional Silesian REN –KBN subsidy –edu users payments –com users payments –about a third each Inter-MAN services: –60% of income to end MANs –40% to common budget

11 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, IT infrastructure development programme for polish scientific community, years "PIONIER: Polish Optical Internet – Advanced Applications, Services and Technologies for the Information Society POLSKI INTERNET OPTYCZNY

12 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, PIONIER programme (2) Advanced network applications Advanced network services Advanced network infrastructure Advanced specialized infrastructure International network connections Cooperation with: –commercial world –administration

13 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, PIONIER – planned topology

14 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, PIONIER – why we are building it? community needs an advanced network –demands are increasing –EU cooperation providers cannot deliver –not at required technological level –not at reasonable prices

15 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, PIONIER – new model Previously (backbone, POL-34): –capacity rented –nodes owned by MANs Soon: all owned by community –fibres (dark) –transmission equipment –nodes –cost shared with com partners

16 Zagreb, NATO ANW: The Third CEENet Workshop on Network Management, Thank you !!! Questions? Piotr Sąsiedzki POL-34 Network


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