TY  - INPR
U1  - Preprint
A1  - Schauer, Lukas
A1  - Horstmann, Thorsten
A1  - Druesedow, Steffen
A1  - Rademacher, Michael
T1  - Implementation of OpenAPI Wireshark Dissectors to Validate SBI Messages of 5G Core Networks
N2  - This paper introduces a novel Wireshark dissector designed to facilitate the analysis of Service-Based Interface (SBI) communication in 5G Core Networks. Our approach involves parsing the OpenAPI schemes provided by the 5G specification to automatically generate the dissector code. Our tool enables the validation of 5G Core Network traces to ensure compliance with the specifications. Through testing against three open-source 5G Core Network projects, we identified several issues where messages deviate from specification standards, highlighting the significance of our implementation in ensuring protocol conformity and network reliability.
KW  - 5G
KW  - Wireshark
KW  - SBI
KW  - OpenAPI
KW  - Protocol Validation
Y1  - 2024
U6  - https://doi.org/10.48550/arXiv.2405.10635
DO  - https://doi.org/10.48550/arXiv.2405.10635
AX  - 2405.10635
N1  - 28th ITG-Symposium Mobile Communication - Technologies and Applications
PB  - arXiv
ER  -