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Bridging the gap between TSN and Open-Source

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 06 Jul 2025Publisher:IEEEJournal:2025 25th Anniversary International Conference on Transparent Optical Networks (ICTON)Funded by:EC | MultiX, EC | PREDICT-6G, EC | 6G-SANDBOX
Authors: Rico Menéndez, David; Oliva Delgado, Antonio de la; Barroso Fernández, Carlos; Luque Schempp, Francisco;

doi: 10.1109/icton67126.2025.11125377 , 10.5281/zenodo.16688190 , 10.5281/zenodo.16688191

handle: 10016/48725

Bridging the gap between TSN and Open-Source

Abstract

This paper presents a fully open-source TSN-enabled programmable software switch and Detnet router platform built atop eXpress Data Path (XDP) and Extended Berkeley Packet Filter (eBPF) in the Linux kernel. Our platform integrates IEEE 802.1Qbv time-aware shaping, IEEE 802.1Qcr Asynchronous Traffic Shaping, IEEE 802.1AS-based Precision Time Protocol (PTP) time synchronization, as well as DetNet functionalities including packet replication, elimination and or dering functions (PREOF). We evaluated the system in various traffic profiles and topologies, demonstrating that our software-based approach can achieve competitive performance while offering unprecedented programmability and rapid adaptability to evolving standards and use cases. We aim to catalyze further research, standardization, and deployment of TSN and DetNet solutions in diverse networking environments by openly releasing this platform.

Related Organizations
Keywords

eBFP, Telecomunicaciones, 802.1Qbv, Determinism, TSN, open source, 802.1 Qbv, DetNet, determinism, Open source, eBPF, XDP

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green