One of my colleagues at the Center for Research Computing wanted to find a way to visualize the connections made to a few of our IP’s, down to the port level. Here’s my first crack at it, using data from yesterday. Ports are in Grey, clustered around their IP addresses; IP’s are in red. This only shows the connection during the minute it was opened. We’re thinking this might be useful to give non-technical users a sense of how our network is used.