Firewall Analyzer supports CyberGuard Firewall v4.1, 4.2, 4.3, 5.1
On the Cyberguard Firewall Configuration console do the following.
You can select WebTrends log format for Audit logs too.
Either you can send the syslogs to the default listener ports (514 or 1514) of Firewall Analyzer or you can import the text log file into Firewall Analyzer.
In case, if Firewall Analyzer shows "Unknown Packet Received", send the sample logs present under <Firewall Analyzer Home>/server/archive/<firewallip> directory, to email@example.com for us to troubleshoot.