Retrieval matching method for high-capacity rule of high-speed network data

The invention discloses a high-speed network data large-capacity rule retrieval matching method, which is characterized by comprising the following steps of: analyzing a received rule, and extracting an ip address and rule id number information in the rule; the extracted ip address and the rule id number information are added into a radius tree database; performing matching detection on the received high-speed network data packet; and according to the hit rule id, querying a processing action corresponding to the rule id, and performing corresponding processing on the received high-speed network data packet. According to the technical scheme, the problems that an existing rule matching method is low in performance and wastes memory space are solved. 本申请公开了一种高速网络数据大容量规则的检索匹配方法，其特征在于，包括如下步骤：对收到的规则进行解析，提取规则中的ip地址和规则id编号信息；将提取的ip地址和规则id编号信息添加到radixtree数据库中；对收到的高速网络数据包进行匹配检测；根据命中的规则id，查询规则id对应的处理动作，对收到的高速网络数据包进行对应处理。本申请技术方案解决了现有规则匹配方法性能低、浪费内存空间的问题。