Experimenting with routing protocols in the data center : An ns-3 simulation approach

Massive scale data centers (MSDC) have become a key component of current content-centric Internet architecture. With scales of up to hundreds of thousands servers, conveying traffic inside these infrastructures requires much greater connectivity resources than traditional broadband Internet transit...

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Authors: Alberro, Leonardo, Velázquez, Felipe, Azpiroz, Sara, Grampín, Eduardo, Richart, Matías
Format: article
Status:Published version
Publication Date:2022
Country:Uruguay
Institution:Universidad de la República
Repository:COLIBRI
Language:English
OAI Identifier:oai:colibri.udelar.edu.uy:20.500.12008/34372
Online Access:https://www.mdpi.com/1999-5903/14/10/292
https://econpapers.repec.org/article/gamjftint/v_3a14_3ay_3a2022_3ai_3a10_3ap_3a292-_3ad_3a942042.htm
https://hdl.handle.net/20.500.12008/34372
Access Level:Open access
Keyword:ns-3
Routing
Data center
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dc.title.none.fl_str_mv Experimenting with routing protocols in the data center : An ns-3 simulation approach
title Experimenting with routing protocols in the data center : An ns-3 simulation approach
spellingShingle Experimenting with routing protocols in the data center : An ns-3 simulation approach
Alberro, Leonardo
ns-3
Routing
Data center
title_short Experimenting with routing protocols in the data center : An ns-3 simulation approach
title_full Experimenting with routing protocols in the data center : An ns-3 simulation approach
title_fullStr Experimenting with routing protocols in the data center : An ns-3 simulation approach
title_full_unstemmed Experimenting with routing protocols in the data center : An ns-3 simulation approach
title_sort Experimenting with routing protocols in the data center : An ns-3 simulation approach
dc.creator.none.fl_str_mv Alberro, Leonardo
Velázquez, Felipe
Azpiroz, Sara
Grampín, Eduardo
Richart, Matías
author Alberro, Leonardo
author_facet Alberro, Leonardo
Velázquez, Felipe
Azpiroz, Sara
Grampín, Eduardo
Richart, Matías
author_role author
author2 Velázquez, Felipe
Azpiroz, Sara
Grampín, Eduardo
Richart, Matías
author2_role author
author
author
author
dc.contributor.filiacion.none.fl_str_mv Alberro Leonardo, Universidad de la República (Uruguay). Facultad de Ingeniería.
Velázquez Felipe, Universidad de la República (Uruguay). Facultad de Ingeniería.
Azpiroz Sara, Universidad de la República (Uruguay). Facultad de Ingeniería.
Grampín Eduardo, Universidad de la República (Uruguay). Facultad de Ingeniería.
Richart Matías, Universidad de la República (Uruguay). Facultad de Ingeniería.
dc.subject.es.fl_str_mv ns-3
Routing
Data center
topic ns-3
Routing
Data center
description Massive scale data centers (MSDC) have become a key component of current content-centric Internet architecture. With scales of up to hundreds of thousands servers, conveying traffic inside these infrastructures requires much greater connectivity resources than traditional broadband Internet transit networks. MSDCs use Fat-Tree type topologies, which ensure multipath connectivity and constant bisection bandwidth between servers. To properly use the potential advantages of these topologies, specific routing protocols are needed, with multipath support and low control messaging load. These infrastructures are enormously expensive, and therefore it is not possible to use them to experiment with new protocols; that is why scalable and realistic emulation/simulation environments are needed. Based on previous experiences, in this paper we present extensions to the ns-3 network simulator that allow executing the Free Range Routing (FRR) protocol suite, which support some of the specific MSDC routing protocols. Focused on the Border Gateway Protocol (BGP), we run a comprehensive set of control plane experiments over Fat-Tree topologies, achieving competitive scalability running on a single-host environment, which demonstrates that the modified ns-3 simulator can be effectively used for experimenting in the MSDC. Moreover, the validation was complemented with a theoretical analysis of BGP behavior over selected scenarios. The whole project is available to the community and fully reproducible.
publishDate 2022
dc.date.accessioned.none.fl_str_mv 2022-10-26T11:48:03Z
dc.date.available.none.fl_str_mv 2022-10-26T11:48:03Z
dc.date.issued.none.fl_str_mv 2022
dc.type.es.fl_str_mv Artículo
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.citation.es.fl_str_mv Alberro, L., Velázquez, F., Azpiroz, S. y otros. "Experimenting with routing protocols in the data center : An ns-3 simulation approach". Future Internet. [en línea]. 2022, vol. 14, no 10, pp. 1-28. DOI: 10.3390/fi14100292
dc.identifier.issn.none.fl_str_mv 1999-5903
dc.identifier.uri.none.fl_str_mv https://www.mdpi.com/1999-5903/14/10/292
https://econpapers.repec.org/article/gamjftint/v_3a14_3ay_3a2022_3ai_3a10_3ap_3a292-_3ad_3a942042.htm
https://hdl.handle.net/20.500.12008/34372
dc.identifier.doi.none.fl_str_mv 10.3390/fi14100292
identifier_str_mv Alberro, L., Velázquez, F., Azpiroz, S. y otros. "Experimenting with routing protocols in the data center : An ns-3 simulation approach". Future Internet. [en línea]. 2022, vol. 14, no 10, pp. 1-28. DOI: 10.3390/fi14100292
1999-5903
10.3390/fi14100292
url https://www.mdpi.com/1999-5903/14/10/292
https://econpapers.repec.org/article/gamjftint/v_3a14_3ay_3a2022_3ai_3a10_3ap_3a292-_3ad_3a942042.htm
https://hdl.handle.net/20.500.12008/34372
dc.language.iso.none.fl_str_mv en
eng
language_invalid_str_mv en
language eng
dc.relation.none.fl_str_mv Future Internet, vol. 14, no 10, pp. 1-28, oct 2022.
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eu_rights_str_mv openAccess
rights_invalid_str_mv Licencia Creative Commons Atribución (CC - By 4.0)
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spelling Alberro Leonardo, Universidad de la República (Uruguay). Facultad de Ingeniería.Velázquez Felipe, Universidad de la República (Uruguay). Facultad de Ingeniería.Azpiroz Sara, Universidad de la República (Uruguay). Facultad de Ingeniería.Grampín Eduardo, Universidad de la República (Uruguay). Facultad de Ingeniería.Richart Matías, Universidad de la República (Uruguay). Facultad de Ingeniería.2022-10-26T11:48:03Z2022-10-26T11:48:03Z2022Alberro, L., Velázquez, F., Azpiroz, S. y otros. "Experimenting with routing protocols in the data center : An ns-3 simulation approach". Future Internet. [en línea]. 2022, vol. 14, no 10, pp. 1-28. DOI: 10.3390/fi141002921999-5903https://www.mdpi.com/1999-5903/14/10/292https://econpapers.repec.org/article/gamjftint/v_3a14_3ay_3a2022_3ai_3a10_3ap_3a292-_3ad_3a942042.htmhttps://hdl.handle.net/20.500.12008/3437210.3390/fi14100292Massive scale data centers (MSDC) have become a key component of current content-centric Internet architecture. With scales of up to hundreds of thousands servers, conveying traffic inside these infrastructures requires much greater connectivity resources than traditional broadband Internet transit networks. MSDCs use Fat-Tree type topologies, which ensure multipath connectivity and constant bisection bandwidth between servers. To properly use the potential advantages of these topologies, specific routing protocols are needed, with multipath support and low control messaging load. These infrastructures are enormously expensive, and therefore it is not possible to use them to experiment with new protocols; that is why scalable and realistic emulation/simulation environments are needed. Based on previous experiences, in this paper we present extensions to the ns-3 network simulator that allow executing the Free Range Routing (FRR) protocol suite, which support some of the specific MSDC routing protocols. Focused on the Border Gateway Protocol (BGP), we run a comprehensive set of control plane experiments over Fat-Tree topologies, achieving competitive scalability running on a single-host environment, which demonstrates that the modified ns-3 simulator can be effectively used for experimenting in the MSDC. Moreover, the validation was complemented with a theoretical analysis of BGP behavior over selected scenarios. The whole project is available to the community and fully reproducible.Submitted by Ribeiro Jorge (jribeiro@fing.edu.uy) on 2022-10-25T17:25:26Z No. of bitstreams: 2 license_rdf: 19875 bytes, checksum: 9fdbed07f52437945402c4e70fa4773e (MD5) AVAGR22.pdf: 815610 bytes, checksum: 87ff5c53aa18c2972f4478f89c4db66a (MD5)Approved for entry into archive by Machado Jimena (jmachado@fing.edu.uy) on 2022-10-25T19:14:22Z (GMT) No. of bitstreams: 2 license_rdf: 19875 bytes, checksum: 9fdbed07f52437945402c4e70fa4773e (MD5) AVAGR22.pdf: 815610 bytes, checksum: 87ff5c53aa18c2972f4478f89c4db66a (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2022-10-26T11:48:03Z (GMT). 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públicahttps://udelar.edu.uy/https://www.colibri.udelar.edu.uy/oai/requestkarina.camps@seciu.edu.uyUruguayopendoar:47712024-12-05T19:48:36COLIBRI - Universidad de la Repúblicafalse
score 15.198674

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