Can anyone recommend a good firewall log analyzer? Currently we use ManageEngine Firewall Analyzer, which is great when it works, but it often does not work. The firewall is a Cisco Pix. We are looking to find a more reliable product that provides similar data. For example, if we notice a spike in bandwidth usage, we want to be able to run a report that will immediately show the device that is using the bandwidth, and the IP address (or domain/URL) of the source the device is pulling data from.