Network packet capture method, device, equipment and storage medium

• Main Author: JIANG YAFENG
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a network packet capturing method and device, equipment and a storage medium, and belongs to the technical field of computers. The method comprises the following steps: for any network interface of network equipment, capturing a message transmitted between the network interface and a service module of the network equipment; the captured messages are stored in a cache queue, and the cache queue is used for discarding the messages stored earliest in the cache queue and storing the new messages if the new messages are received after the number of the stored messages reaches the target number; and under the condition that the service module detects a fault, storing the message in the cache queue as packet capture information corresponding to the fault. According to the method, the message in the cache queue can be directly used as the packet capture information corresponding to the fault, so that the accuracy of the acquired packet capture information corresponding to the fault is ensured,