Research on 5G Mobile VPN Service Test

With the widespread adoption of 5G technology, 5G private networks have experienced rapid development across various industries, becoming one of the fastest-growing revenue segments for telecom operators. Among these, the 5G Mobile VPN service represents a critical component. This paper first introduces the implementation principles and methods of different 5G Mobile VPN solutions. It then presents a detailed description of the configuration and testing processes conducted in an operational network environment. By analyzing the challenges encountered during testing, the paper compares the differences, advantages, and limitations of various 5G Mobile VPN implementations. Additionally, it discusses the disaster recovery testing process based on static IP address mechanisms. Finally, based on the issues and insights identified during testing, the paper proposes recommendations to support the broader deployment of 5G Mobile VPN services.