BazSyslog has been designed to capture traffic syslogs from netscreen devices.
It allows you to Log up to 2GB of Syslog data in a database and then generate reports based on those logs.
The reports allow you to analyse the amount, type, source and destination of traffic flowing through your device.
You can also use it to capture standard syslogs.
The app really comes in handy when your troubleshooting network/bandwidth issues or just want to know whats flowing through your firewall.