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SDN-AAA: towards the standard management of AAA infrastructures

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dc.contributor.authorLópez Gómez, Francisco
dc.contributor.authorMarín López, Rafael
dc.contributor.authorCánovas Reverte, Óscar
dc.contributor.authorLópez Millán, Gabriel
dc.contributor.authorPeriniguez García, Fernando
dc.contributor.departmentIngeniería de la Información y las Comunicaciones
dc.contributor.otherFacultades de la UMU::Facultad de Informática
dc.date.accessioned2025-12-12T09:22:14Z
dc.date.available2025-12-12T09:22:14Z
dc.date.copyright© 2025 The Authors
dc.date.issued2025-01-26
dc.description.abstractSoftware Defined Networking (SDN) is a widely adopted technology that enables agile and flexible management of networks and services. This paradigm is a strong candidate for addressing the dynamic and secure management of large and complex Authentication, Authorization and Accounting (AAA) infrastructures. In those infrastructures, multiple nodes must securely exchange information to interconnect different realms, and the manual configuration of these nodes represents a significant point of failure and a challenge for administrators. This paper presents a novel SDN-based framework, named SDN-AAA, that follows a data model-driven approach using the YANG standard. This framework enables the dynamic management of routing and security configurations in AAA scenarios. Additionally, empirical results demonstrate that the proposed framework can handle increasing numbers of nodes without significant performance degradation in mesh and star topologies, with configuration and routing times that linearly or exponentially scale depending on the topology used. This validates the feasibility of the solution in real-world scenarios.
dc.formatapplication/pdf
dc.format.extent12
dc.identifier.citationJournal of Network and Computer Applications, 2025, Vol. 236 : 104114
dc.identifier.doihttps://doi.org/10.1016/j.jnca.2025.104114
dc.identifier.eissn1095-8592
dc.identifier.issn1084-8045
dc.identifier.urihttp://hdl.handle.net/10201/179289
dc.languageeng
dc.publisherElsevier
dc.relationThe article has been partially funded by Project PID2020-112675RB-C44 funded by MCIN/AEI/ 10.13039/501100011033 and partially Funded from the European Union’s HE Research and Innovation Programme HORIZON-JU-SNS-2022 under Grant Agreement No 101095933.
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S1084804525000116
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectSDN
dc.subjectData model
dc.subjectNetConf
dc.subjectYANG
dc.subjectAAA
dc.subjectManagement
dc.subjectRADIUS
dc.subjectRadSec
dc.subjectDiameter
dc.subject.odsNo relacionado con ningún objetivo de desarrollo sostenible
dc.titleSDN-AAA: towards the standard management of AAA infrastructures
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublicationes
relation.isAuthorOfPublication59ad0a22-2a02-45e8-8edb-3051e6324781
relation.isAuthorOfPublicationefb404bc-a617-43da-ad19-7b1379ed5a68
relation.isAuthorOfPublication95fd6dd8-97d5-4335-a962-f693b20779ba
relation.isAuthorOfPublication.latestForDiscovery59ad0a22-2a02-45e8-8edb-3051e6324781
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