Tavve zoneranger User Manual page 200

After specifying any filtering criteria, the Show Matching Syslog button displays any
messages that match the filtering criteria. The From and To check boxes enable you to specify
the time period for which you want to view Syslog messages. If you uncheck the From check
box, the start time is unbounded; in other words, the start of the period is the time of the oldest
log entry.
ZoneRanger will store up to 7 days of received syslog messages. Syslog log files can be
downloaded by the downloadFile command on a Ranger Gateway. The log file is called
.
/log/syslog.log
Figure 34-90. View > Syslog page updating
The Show Matching Syslog and Automatically Update button may be used to view current
syslog messages which match the specified criteria as well as to automatically update the
display when a new syslog message is received by the ZoneRanger which matches the criteria.
To stop automatically updating the display with the specified criteria, click the Stop Updating
button. The View > Syslog page will remain in the automatic update mode until the Stop
Updating button is clicked or the web browser is exitted.
System Audit
Every five minutes, a ZoneRanger audits its overall status. The audit comprises tests that verify
whether the ZoneRanger is operating correctly, and can communicate with any joined Ranger
Gateways or redundant ZoneRangers. The View > System Audit page reports abnormal events
detected during the previous audit.
Figure 34-91. View > System Audit page
There are three levels of audit results:
ZoneRanger 5.5 User's Guide 200