| 摘要 |
Methods of capturing and compressing trace data for use in network packet traffic analysis are described. In an embodiment, when a packet is received, two records of the packet are created and stored. One record is stored in a file associated with the source address of the packet and the other record is stored in a file associated with the destination address of the packet. Various packet compression techniques are described and one example compares a newly received packet to the previous packet which has been stored in the same file and sets bits in the record which denote whether fields in the newly received packet are the same as the corresponding fields in the previous packet. |
