Yahoo! network flows data contains communication patterns between end-users in the large Internet and Yahoo servers. A netflow record includes timestamp, source IP address, destination IP address, source port, destination port, protocol, number of packets, and number of bytes transferred from the source to the destination. The record does not include the content of the data communication.
Each Nntflow data file consists of sampled netflow records exported from routers in 15-minute intervals. The dataset includes netflow data files collected from three border routers in October 11 2007. All IP addresses in the dataset are anonymized using a random permutation algorithm.
There are 6 files in this dataset with sizes 7.8 Gbyte, 7.3 Gbyte, 7.8 Gbyte, 7.5 Gbyte, 7.4 Gbyte and 3.6 Gbyte.
Here are all the papers published on this Webscope Dataset: