5G基站承载的端到端双栈组网方案及现网验证

End-to-end dual-stack networking scheme and field network verification carried by 5G base station

现有的4G、5G设备一般可支持5G基站承载的双栈IP地址组网,但这种双栈网络如何在现网中跨越多种专业网络、准确完成端到端组网配置,仍存在难点。针对此问题,以大规模工程部署为目标,提出5G基站承载端到端双栈组网方案,并在真实网络环境下对切片分组网(SPN)系统、现网端到端进行了测试与验证,给出了测试结果,验证了双栈组网方案的可行性。最后,举例介绍了故障排查方法。

The existing 4G and 5G devices can generally support the dual-stack IP address networking carried by 5G base stations,but there are still difficulties in how to span a variety of professional networks and accurately complete the end-to-end networking configuration in the current network.To solve this problem,aiming at large-scale engineering deployment,an end-to-end dual-stack networking scheme for 5G base station is proposed,and the sliced packet network(SPN)system and the existing network end-to-end are tested and verified in the real network environment.The test results are given to verify the feasibility of the dual stack networking scheme.Finally,an example is given to introduce the troubleshooting method.