TEDP: an enhanced topology discovery service for Software-Defined Networking
Authors
Rojas Sánchez, Elisa; Álvarez Horcajo, Joaquín; Martinez Yelmo, Isaias; Carral Pelayo, Juan Antonio; Arco Rodríguez, José ManuelIdentifiers
Permanent link (URI): http://hdl.handle.net/10017/56351DOI: 10.1109/LCOMM.2018.2845372
ISSN: 1089-7798
Publisher
IEEE
Date
2018-06-08Funders
Comunidad de Madrid
Bibliographic citation
Rojas, E., Álvarez Horcajo, J., Martínez Yelmo, I., Carral, J.A. & Arco, J.M. 2018, "TEDP: an enhanced topology discovery service for Software-Defined Networking", IEEE Communications Letters, vol. 22, no. 8, pp. 1540-1543.
Keywords
SDN
OpenFlow
Topology discovery
LLDP
Project
info:eu-repo/grantAgreement/CAM//S2013%2FICE-2919/ES/TECNOLOGIAS INTEGRADAS DE GESTION Y OPERACIÓN DE RED 5G/TIGRE5-CM
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/acceptedVersion
Publisher's version
https://doi.org/10.1109/LCOMM.2018.2845372Rights
Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
© 2018 IEEE
Access rights
info:eu-repo/semantics/openAccess
Abstract
Currently, software-defined networking (SDN) platforms leverage the link-layer discovery protocol (LLDP) to discover the underlying topology. However, the LLDP is suboptimal in terms of message load. In this letter, we present the tree exploration discovery protocol (TEDP), proving that shortest paths can be built at the same time that the topology information is gathered, without extra messages compared with LLDP. We also analyze two alternative implementations for the TEDP and give insights into some features that SDN platforms should ideally provide for an efficient topology discovery service.
Files in this item
Files | Size | Format |
|
---|---|---|---|
TEDP_Rojas_IEEE_Commun_Lett_20 ... | 387.1Kb |
|
Files | Size | Format |
|
---|---|---|---|
TEDP_Rojas_IEEE_Commun_Lett_20 ... | 387.1Kb |
|
Collections
- AUTOMATIC - Artículos [144]