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1
Laboratorium SDN
Binczewski A., Belter B., Łopatowski Ł., Giertych M., Ogrodowczyk Ł., Chydziński A., Samociuk D., Tarasiuk H., Sosnowski M., Wiśniewski P.
Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne
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2015
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nr 12
1409--1412
PL
Przedstawiono rozproszone laboratorium SDN, które jest częścią infrastruktury ogólnopolskiej sieci badawczej PL-LAB2020. Laboratorium oferuje heterogeniczne środowisko sprzętowe, które zapewnia szerokie spektrum funkcjonalności dla potencjalnych użytkowników PL-LAB2020.
EN
This article presents the SDN Laboratory which is a part of Polish research infrastructure PL-LAB2020. The laboratory provides distributed and heterogeneous network environment that offers variety of equipment and technologies for Software Defined Networking oriented experiments.
2
Infrastruktura PL-LAB2020
Binczewski A., Belter B., Łopatowski Ł., Giertych M., Burakowski W., Tarasiuk H., Bęben A., Sosnowski M., Krawiec P., Granat J., Wiśniewski P., Szymak W., Grzech A., Świątek P., Schauer P., Adamkiewicz R., Woźniak J., Gierłowski K., Gumiński W., Nowicki K., Chydziński A., Adamczyk B., Samociuk D., Brachman A.
Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne
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2015
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nr 12
1399--1404
PL
Przedstawiono infrastrukturę sieci badawczej PL-LAB2020. Zaprezentowano 7 laboratoriów badawczych PL-LAB2020 umożliwiających prowadzenie badań w głównych ich obszarach zdefiniowanych dla programu Horyzont 2020. Przedstawiono szczegóły infrastruktury operacyjnej PL-LAB2020 łączącej zasoby poszczególnych laboratoriów zlokalizowane w 6 ośrodkach naukowo-badawczych w jedno rozproszone środowisko badawcze. Ostatecznie pokazano, jak infrastruktura PL-LAB2020 została połączona z innymi sieciami badawczymi w Europie.
EN
The paper presents details of the PL-LAB2020 research network infrastructure. It presents 7 PL-LAB2020 research laboratories enabling research in key research areas defined for Horizon 2020. Furthermore, the PL-LAB2020 operational infrastructure is described which interconnects resources of all laboratories located in 6 research centers forming a single distributed research and experimentation environment. Finally, it is shown how PL-LAB2020 integrates with other research networks in Europe.
3
Content available Why is IPv6 Deployment Important for the Internet Evolution?
Batalla J. M., Binczewski A., Burakowski W., Chudzik K., Gajda B., Gajewski M., Grzech A., Krawiec P., Kwiatkowski J., Mrugalski T., Nowicki K., Procyk W., Sienkiewicz K., Szuman R., Śliwiński J., Światowiak J., Wiśniewski P., Woźniak J.
Journal of Telecommunications and Information Technology
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2011
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nr 2
5-15
EN
Replacing the IPv4 protocol with IPv6 on the Internet is currently one of the aims of the European Union policy. The main reason for this replacement is the effeteness of the addresses pool in the IPv4 protocol, which can cause serious complications in the evolution of the Internet and its adaptation in new areas, e.g., in next generation mobile telephony or the so called Internet of Things. Simultaneously, the addressing capabilities of the IPv6 protocol are practically unlimited and its new functionalities increase the attractiveness of its usage. The article discusses the problems connected with the IPv6 deployment on the Internet. Especially, the rules for realization of the IPv6 deployment and rules for cooperation of IPv4 with IPv6 (including cooperation tests) in network infrastructure and in applications are presented. Moreover, the European projects' results and the activity's directions of the national project Future Internet Engineering are discussed.
4
Dlaczego wdrożenie IPv6 jest ważne dla rozwoju Internetu?
Binczewski A., Gajda B., Procyk W., Burakowski W., Suwiński J., Krawiec R., Wiśniewski R., Mongay-Batalla J., Sienkiewicz K.
Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne
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2010
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nr 8-9
753-758
PL
Omówiono problemy związane z wdrożeniem IPv6 w Internecie, w szczególności zasady jego wdrożenia oraz współpracy IPv4 z IPv6 w infrastrukturze sieciowej i w aplikacjach. Przedstawiono wyniki projektów europejskich oraz kierunki aktywności projektu krajowego Inżynieria Internetu Przyszłości.
EN
The article discusses the problems connected with IPv6 deployment in Internet. Especially, there are presented the rules for realization of IPv6 deployment and rules for cooperation of IPv4 with IPv6 (including cooperation tests) in network infrastructure and in applications. Moreover, there arę presented the European projects' results and the activity's directions of the national project "Future Internet Engineering".
5
Content available remote New Approach to Dynamic and Seamless Management of Network and Computational Resources in a Heterogeneous Grid Environment
Belter B., Binczewski A., Przywecki M., Stroiński M.
Computational Methods in Science and Technology
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2010
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Vol. spec. iss. (1)
9-18
EN
The advent of network innovations in optical networks has a significant influence on computational infrastructures in research projects. Grid applications and middleware, not yet aware of underlying network and its services, have been recently equipped with powerful tools and plug-ins to control and manage not only the computational, but also network infrastructures. However, at this point of time, Grid middleware, even if aware of network services, is not capable of seamless control and management of both, Grid and network resources. The goal of this paper is to introduce a novel approach to dynamic and on-demand management of Grid and network resources in the PHOSPHORUS project.
6
Content available remote Shall we worry about Packet Reordering?
Przybylski M., Belter B., Binczewski A.
Computational Methods in Science and Technology
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2005
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Vol. 11, nr 2
141-146
EN
The article describes the recent standardisation initiatives for packet reordering metrics in IP networks, the methods of measuring it and also provides a discussion of the common factors affecting ordered packet delivery, based on real examples.
7
Content available remote Porta Optica – optical gateway to GÉANT2
Binczewski A., Przybylski M., Stroiński M., Węglarz J.
Computational Methods in Science and Technology
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2005
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Vol. 11, nr 2
85-90
EN
Dark fibre networks are considered the key element of future research infrastructures. The ownership of fibre leads to the freedom of development, freedom of choice of technology and freedom of design for research networks, as well as virtually unlimited transmission capacity. This concept has been confirmed by the new design of the GÉANT2 [1] network, where majority of links will be based on dark fibre. At the same time, while the GÉANT2 network has been upgraded to a level of technology that allows multiple 10 Gbit/s connections between most of the GÉANT2 partners, many countries of Eastern Europe are still suffering from insufficient connectivity to the Internet. It is expected that a strong role in the development of pan-European research network can be played by so called “Cross Border Fibres” (CBF), owned and operated by NRENs. This paper provides an overview of the PIONIER infrastructure and the Porta Optica initiative, which aims to improve the connectivity of Eastern European NRENs to GÉANT2, using a CBF infrastructure.
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