RDMA-BASED NETWORK TRAFFIC DETERMINATION METHOD AND DEVICE

摘要

A remote direct memory access (RDMA)-based network traffic determination method and device. a forwarding device, after receiving one of a plurality of data packets obtained by a network card of a first terminal device by dividing a data block, determines whether the data packet is a target data packet in the plurality of data packets, and if yes, copies the data packet, sends the copied data packet to an analysis server, and forwards the data packet to a second terminal device; otherwise, the forwarding device does not copy the data packet and forwards the data packet to the second terminal device. The described method may reduce the storage capacity occupied by the analysis server and may save resources for transmission between the forwarding device and the analysis server. The embodiments of the present invention are used to solve the problem in existing technology of the storage capacity of an analysis server being largely occupied when the analysis server analyzes RDMA-based network traffic between terminal devices and the problem of resources for transmission between the forwarding device and the analysis server being wasted.