Experimental Verification of Segment Routing Methods in 5G+ Mobile Transport Networks

Kolackova, Aneta; Hošek, Jiří; Jeřábek, Jan; Mašek, Pavel

doi:10.1109/icumt54235.2021.9631750

2021 13th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT) 2021

DOI: 10.1109/icumt54235.2021.9631750

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Experimental Verification of Segment Routing Methods in 5G+ Mobile Transport Networks

Aneta Kolackova

Jiří Hošek

Jan Jeřábek

et al.

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A data plane security model of segmented routing based on SDP trust enhancement architecture

Wang

Jiang

et al. 2022

Sci Rep

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Segment routing (SR) technology is a new network functional technology derived from MPLS technology and based on SDN. Combining SR with software-defined perimeter (SDP), a new network security technology, is expected to solve the traditional problems such as data monitoring, denial of service, and new threats such as loop attack and label detection faced by SR data plane. Focusing on the security management of access devices in the SR data plane, first, this paper proposes an SR security model SbSR (SDP-based SR) based on SDP trust enhancement architecture, then, two-level SDP AH trust verification mechanism and 4 trust management mechanisms including initial trust value, trust evaluation, trust renewal, trust inheritance are designed. In the trust evaluation mechanism as the core of the model, System cloud grey model (1,1) weighted Markov prediction model is introduced to obtain real-time trust based on the historical behavior of device nodes, and 4 indexes, namely benign message ratio, loyal forwarding ratio, forwarding ratio stationarity coefficient, packet rate stationarity coefficient, are introduced to distinguish malicious devices from normal devices. Finally, the simulation test results of 5 security functions and security costs show that the proposed architecture can solve port scanning, traffic monitoring, topology detection, loop attack, and DoS attack of SR network data plane with an average access delay cost of 2.84 s for each new network agent, and realize multi-faceted protection of SR network data plane.

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A data plane security model of segmented routing based on SDP trust enhancement architecture

Wang

Jiang

et al. 2022

Sci Rep

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show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

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Experimental Verification of Segment Routing Methods in 5G+ Mobile Transport Networks

Cited by 1 publication

References 4 publications

A data plane security model of segmented routing based on SDP trust enhancement architecture

A data plane security model of segmented routing based on SDP trust enhancement architecture

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