DNS/DHCP Management Console
Audit trail log files are a history of events logged by the server. Events logged are the result of parameter settings defined in the DNS server object Options tab. Audit trail logs are used to diagnose network events and trends.
To enable logging, check the Enable Audit Trail check box in the DNS server Options tab.
Display Options enables you to set options for audit trail logging.
To save the audit trail log to a file, click Save As in the Audit Trail Log dialog box, select or enter a file name, then click Save. Audit trail log files grow rapidly and must be maintained or purged regularly to control file size.