配电安全交互网关报文处理机制

Message Processing Mechanism for Power Distribution Security Interactive Gateway

随着配电网覆盖范围的普及,配电终端接入数量不断增多,配电安全交互网关作为配电网信息安全建设的重要网络设备承担着大量配电终端与配电主站的安全交互业务。针对配电安全交互网关报文处理低效的问题,本文设计实现一种将DPDK技术和TCP透明代理应用在网关中的方案,能够快速处理大量配电终端安全接入业务,实现大规模业务报文处理的安全通信。性能测试结果表明本文设计实现的配电安全交互网关报文处理机制的各项性能均具有明显优势。

With the popularity of distribution network coverage,the number of distribution terminals is increasing. As a key network device of distribution network,the distribution security interaction gateway takes a lot of security interaction business between distribution terminal and distribution main station. Aiming at the problem of low efficiency of distribution security interactive gateway message processing,we design and implement a scheme of applying the DPDK technology and TCP transparent proxy into the gateway. It can quickly handle a large number of distribution terminal security access businesses,and achieve a secure communication with mass service message processing. The performance test results show that the performance of the distributed security interactive gateway message processing mechanism designed in this paper has obvious advantages.