The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
En se concentrant sur le récent passage à l'approche centralisée du réseau défini par logiciel (SDN), cet article présente une nouvelle architecture de réseau pour refactoriser le protocole Internet (IP) distribué actuel en utilisant non seulement le SDN lui-même, mais également en mettant en œuvre sa coopération avec le couche de transport optique. La première refactorisation IP est destinée à une reconfiguration flexible de la topologie du réseau : les fonctions de routage global et de routage explicite sont transférées des routeurs distribués vers le SDN centralisé. La deuxième refactorisation IP concerne une migration de maintenance rentable : nous introduisons un routeur IP portable à ressources qui peut se comporter comme un routeur de sauvegarde partagé en coopérant avec la commutation de chemin de transport optique. Des évaluations approfondies montrent que notre architecture rend le réseau IP actuel plus facile à configurer et plus évolutif. Nous validons également la faisabilité de notre proposition.
Shohei KAMAMURA
NTT Corporation
Aki FUKUDA
NTT Corporation
Hiroki MORI
NTT Corporation
Rie HAYASHI
NTT Corporation
Yoshihiko UEMATSU
NTT Corporation
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Shohei KAMAMURA, Aki FUKUDA, Hiroki MORI, Rie HAYASHI, Yoshihiko UEMATSU, "Distributed IP Refactoring: Cooperation with Optical Transport Layer and Centralized SDN" in IEICE TRANSACTIONS on Communications,
vol. E101-B, no. 7, pp. 1661-1674, July 2018, doi: 10.1587/transcom.2017EBP3240.
Abstract: By focusing on the recent swing to the centralized approach by the software defined network (SDN), this paper presents a novel network architecture for refactoring the current distributed Internet protocol (IP) by not only utilizing the SDN itself but also implementing its cooperation with the optical transport layer. The first IP refactoring is for flexible network topology reconfiguration: the global routing and explicit routing functions are transferred from the distributed routers to the centralized SDN. The second IP refactoring is for cost-efficient maintenance migration: we introduce a resource portable IP router that can behave as a shared backup router by cooperating with the optical transport path switching. Extensive evaluations show that our architecture makes the current IP network easier to configure and more scalable. We also validate the feasibility of our proposal.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2017EBP3240/_p
Copier
@ARTICLE{e101-b_7_1661,
author={Shohei KAMAMURA, Aki FUKUDA, Hiroki MORI, Rie HAYASHI, Yoshihiko UEMATSU, },
journal={IEICE TRANSACTIONS on Communications},
title={Distributed IP Refactoring: Cooperation with Optical Transport Layer and Centralized SDN},
year={2018},
volume={E101-B},
number={7},
pages={1661-1674},
abstract={By focusing on the recent swing to the centralized approach by the software defined network (SDN), this paper presents a novel network architecture for refactoring the current distributed Internet protocol (IP) by not only utilizing the SDN itself but also implementing its cooperation with the optical transport layer. The first IP refactoring is for flexible network topology reconfiguration: the global routing and explicit routing functions are transferred from the distributed routers to the centralized SDN. The second IP refactoring is for cost-efficient maintenance migration: we introduce a resource portable IP router that can behave as a shared backup router by cooperating with the optical transport path switching. Extensive evaluations show that our architecture makes the current IP network easier to configure and more scalable. We also validate the feasibility of our proposal.},
keywords={},
doi={10.1587/transcom.2017EBP3240},
ISSN={1745-1345},
month={July},}
Copier
TY - JOUR
TI - Distributed IP Refactoring: Cooperation with Optical Transport Layer and Centralized SDN
T2 - IEICE TRANSACTIONS on Communications
SP - 1661
EP - 1674
AU - Shohei KAMAMURA
AU - Aki FUKUDA
AU - Hiroki MORI
AU - Rie HAYASHI
AU - Yoshihiko UEMATSU
PY - 2018
DO - 10.1587/transcom.2017EBP3240
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E101-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2018
AB - By focusing on the recent swing to the centralized approach by the software defined network (SDN), this paper presents a novel network architecture for refactoring the current distributed Internet protocol (IP) by not only utilizing the SDN itself but also implementing its cooperation with the optical transport layer. The first IP refactoring is for flexible network topology reconfiguration: the global routing and explicit routing functions are transferred from the distributed routers to the centralized SDN. The second IP refactoring is for cost-efficient maintenance migration: we introduce a resource portable IP router that can behave as a shared backup router by cooperating with the optical transport path switching. Extensive evaluations show that our architecture makes the current IP network easier to configure and more scalable. We also validate the feasibility of our proposal.
ER -