Int flow : aplicação de telemetria em redes definidas por software
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF) |
Texto Completo: | http://tede.upf.br:8080/jspui/handle/tede/1906 |
Resumo: | Since 2008, Software Defined Networking concepts have gained a lot of attention among computer network engineers and researchers, mainly due to the big flexibility that the concepts bring to network management. This dissertation introduces a new methodology of in-band network telemetry measurements, a framework that collects network status information. For programming the network devices, were used the language Programming Protocolindependent Packet Processors. It’s a language used to define network device behavior and was used to implement the in-band network telemetry method. Most of the in-band network telemetry applications are restrained to data centers environments or simulated ones. The main objective of this work was to use these techniques in hardware to monitor the Metropolitan Area Network. This research applied some in-band network telemetry metrics, like timestamp, flow path, and hop latency. The results obtained demonstrate that the packets sent to the data collector are formatted according to the solution programmed in the data plane, another achievement was that the programmed model allows the capture of data in a network flow. In conclusion, in-band network telemetry flow, the presented final solution, performed monitoring in the lesser granularity of time (milliseconds) than other protocols like simple net |
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Trentin, Marco Antônio Sandinihttp://lattes.cnpq.br/4746488333257798Schmidt, Ricardo de Oliveirahttp://lattes.cnpq.br/5312900542020863http://lattes.cnpq.br/3954283527805331Camera, Pedro Eduardo2020-10-22T19:16:55Z2019-12-20CAMERA, Pedro Eduardo. Int flow : aplicação de telemetria em redes definidas por software. 2020. 94 f. Dissertação (Mestrado em Computação Aplicada) - Universidade de Passo Fundo, Passo Fundo, RS, 2020.http://tede.upf.br:8080/jspui/handle/tede/1906Since 2008, Software Defined Networking concepts have gained a lot of attention among computer network engineers and researchers, mainly due to the big flexibility that the concepts bring to network management. This dissertation introduces a new methodology of in-band network telemetry measurements, a framework that collects network status information. For programming the network devices, were used the language Programming Protocolindependent Packet Processors. It’s a language used to define network device behavior and was used to implement the in-band network telemetry method. Most of the in-band network telemetry applications are restrained to data centers environments or simulated ones. The main objective of this work was to use these techniques in hardware to monitor the Metropolitan Area Network. This research applied some in-band network telemetry metrics, like timestamp, flow path, and hop latency. The results obtained demonstrate that the packets sent to the data collector are formatted according to the solution programmed in the data plane, another achievement was that the programmed model allows the capture of data in a network flow. In conclusion, in-band network telemetry flow, the presented final solution, performed monitoring in the lesser granularity of time (milliseconds) than other protocols like simple netDesde do ano 2008, os conceitos de Software Defined Networking tem ganhado muita atenção entre engenheiros e pesquisadores na área de redes de computadores, principalmente devido à grande flexibilidade que os conceitos trazem para o gerenciamento de redes. Essa dissertação introduz uma nova metodologia de medições in-band network telemetry, um framework que coleta as informações dos status da rede. Para a programação dos dispositivos de rede, foi utilizado a linguagem Programming Protocol-Independent Packet Processors, uma linguagem utilizada para definir o comportamento do dispositivo de rede e implementar o método in-band network telemetry. A maioria dos aplicativos inband network telemetry é restrita a ambientes de data centers ou simulados. O principal objetivo deste trabalho foi propor uma metodologia de monitoramento utilizando técnicas em hardware para monitorar uma rede Metropolitan Area Network. Esta pesquisa aplicou algumas métricas do in-band network telemetry, como registro de data e hora, caminho do fluxo e latência dos dispositivos. Os resultados obtidos demonstram que os pacotes enviados ao coletor de dados estão formatados de acordo com a solução programada no plano de dados, bem como que o modelo programado permite a captura de dados em um fluxo da rede. Em conclusão, o in-band network telemetry flow, a solução final apresentada, realizou o monitoramento em menor granularidade de tempo (milissegundos) do que outros protocolos como simple network management protocol (segundos), atualmente utilizados em empresas de telecomunicações.Submitted by Jucelei Domingues (jucelei@upf.br) on 2020-10-22T19:16:55Z No. of bitstreams: 1 2020PedroEduardoCamera.pdf: 4754517 bytes, checksum: cea78a9cbbd21f72d68d6813d9a14584 (MD5)Made available in DSpace on 2020-10-22T19:16:55Z (GMT). No. of bitstreams: 1 2020PedroEduardoCamera.pdf: 4754517 bytes, checksum: cea78a9cbbd21f72d68d6813d9a14584 (MD5) Previous issue date: 2019-12-20application/pdfporUniversidade de Passo FundoPrograma de Pós-Graduação em Computação AplicadaUPFBrasilInstituto de Ciências Exatas e Geociências – ICEGTelemetriaFramework (Arquivo de computador)Arquitetura de redes de computadoresCIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAOInt flow : aplicação de telemetria em redes definidas por softwareinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-70926567600265482650050060061067264934210586263671711205811204509info:eu-repo/semantics/openAccessreponame:Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF)instname:Universidade de Passo Fundo (UPF)instacron:UPFORIGINAL2020PedroEduardoCamera.pdf2020PedroEduardoCamera.pdfapplication/pdf4754517http://tede.upf.br:8080/jspui/bitstream/tede/1906/2/2020PedroEduardoCamera.pdfcea78a9cbbd21f72d68d6813d9a14584MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://tede.upf.br:8080/jspui/bitstream/tede/1906/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede/19062020-10-22 16:17:36.347oai:tede.upf.br: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Biblioteca Digital de Teses e DissertaçõesPUBhttp://tede.upf.br/oai/requestbiblio@upf.br || bio@upf.br || cas@upf.br || car@upf.br || lve@upf.br || sar@upf.br || sol@upf.br || upfmundi@upf.br || jucelei@upf.bropendoar:2020-10-22T19:17:36Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF) - Universidade de Passo Fundo (UPF)false |
dc.title.por.fl_str_mv |
Int flow : aplicação de telemetria em redes definidas por software |
title |
Int flow : aplicação de telemetria em redes definidas por software |
spellingShingle |
Int flow : aplicação de telemetria em redes definidas por software Camera, Pedro Eduardo Telemetria Framework (Arquivo de computador) Arquitetura de redes de computadores CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO |
title_short |
Int flow : aplicação de telemetria em redes definidas por software |
title_full |
Int flow : aplicação de telemetria em redes definidas por software |
title_fullStr |
Int flow : aplicação de telemetria em redes definidas por software |
title_full_unstemmed |
Int flow : aplicação de telemetria em redes definidas por software |
title_sort |
Int flow : aplicação de telemetria em redes definidas por software |
author |
Camera, Pedro Eduardo |
author_facet |
Camera, Pedro Eduardo |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Trentin, Marco Antônio Sandini |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/4746488333257798 |
dc.contributor.advisor-co1.fl_str_mv |
Schmidt, Ricardo de Oliveira |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/5312900542020863 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/3954283527805331 |
dc.contributor.author.fl_str_mv |
Camera, Pedro Eduardo |
contributor_str_mv |
Trentin, Marco Antônio Sandini Schmidt, Ricardo de Oliveira |
dc.subject.por.fl_str_mv |
Telemetria Framework (Arquivo de computador) Arquitetura de redes de computadores |
topic |
Telemetria Framework (Arquivo de computador) Arquitetura de redes de computadores CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO |
dc.subject.cnpq.fl_str_mv |
CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO |
description |
Since 2008, Software Defined Networking concepts have gained a lot of attention among computer network engineers and researchers, mainly due to the big flexibility that the concepts bring to network management. This dissertation introduces a new methodology of in-band network telemetry measurements, a framework that collects network status information. For programming the network devices, were used the language Programming Protocolindependent Packet Processors. It’s a language used to define network device behavior and was used to implement the in-band network telemetry method. Most of the in-band network telemetry applications are restrained to data centers environments or simulated ones. The main objective of this work was to use these techniques in hardware to monitor the Metropolitan Area Network. This research applied some in-band network telemetry metrics, like timestamp, flow path, and hop latency. The results obtained demonstrate that the packets sent to the data collector are formatted according to the solution programmed in the data plane, another achievement was that the programmed model allows the capture of data in a network flow. In conclusion, in-band network telemetry flow, the presented final solution, performed monitoring in the lesser granularity of time (milliseconds) than other protocols like simple net |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019-12-20 |
dc.date.accessioned.fl_str_mv |
2020-10-22T19:16:55Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
CAMERA, Pedro Eduardo. Int flow : aplicação de telemetria em redes definidas por software. 2020. 94 f. Dissertação (Mestrado em Computação Aplicada) - Universidade de Passo Fundo, Passo Fundo, RS, 2020. |
dc.identifier.uri.fl_str_mv |
http://tede.upf.br:8080/jspui/handle/tede/1906 |
identifier_str_mv |
CAMERA, Pedro Eduardo. Int flow : aplicação de telemetria em redes definidas por software. 2020. 94 f. Dissertação (Mestrado em Computação Aplicada) - Universidade de Passo Fundo, Passo Fundo, RS, 2020. |
url |
http://tede.upf.br:8080/jspui/handle/tede/1906 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
-709265676002654826 |
dc.relation.confidence.fl_str_mv |
500 500 600 |
dc.relation.department.fl_str_mv |
6106726493421058626 |
dc.relation.cnpq.fl_str_mv |
3671711205811204509 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de Passo Fundo |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Computação Aplicada |
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UPF |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Instituto de Ciências Exatas e Geociências – ICEG |
publisher.none.fl_str_mv |
Universidade de Passo Fundo |
dc.source.none.fl_str_mv |
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