I am using PRTG to monitor traffic coming off of a hub, just before the firewall. While monitoring the traffic using the Packet Sniffer mode, viewing the graph, I obverve that at various times there is a huge spike in traffic for an extended period of time. Then traffic goes back to normal.
The traffic all falls in the "Other" category, and I can't tell where it's coming from. Is there a way in PRTG to break this down so I know who is generating all the traffic, ideally by IP addresses?