ZyXEL Communications ENTERPRISE NETWORK CENTER Manual page 170

Chapter 6 Tool
The following table describes the labels in this screen.
Table 73 Tool > Syslog View > Log Viewer
LABEL
Time
Facility
Severity
Source
Keyword
Search
170
DESCRIPTION
Select within the number of hours or days in the past the log you are looking for
was received by the ENC for the search criteria. The options are Last 24 hours,
Last 48 hours, Last 5 days, Last 7 days and Last 30 days. Select Custom to
display additional fields if you want to customize a period for the search criteria.
Click the text box next to Start Date or End Date, a calendar displays as shown
next.
Figure 123 Customize a Period
Choose a date (or click Today) and click Done to close the calendar. The ending
date must not be earlier than the starting date.
Select a location (local0~local7) from the drop down list box. The log facility
allows you to display the logs in different files in the syslog server of the ENC.
Select All to display all messages in all the files on the ENC.
Select which severity level of log entries you want to see. You can also select All.
Severity ranking follows RFC 3164 of the SYSLOG protocol and is defined as
follows.
• Emergency - System is unusable
• Alert - Action must be taken immediately
• Critical - Critical conditions
• Error - Error conditions
• Warning - Warning conditions
• Notice - Normal but significant condition
• Info - Informational messages
• Debug - Debug-level messages
Enter the source IP address that generated the log entry.
Enter part or all of any value you are looking for in the Message field. You can use
any printable ASCII character. The search is not case-sensitive.
Click this to display the log entries based on the current search criteria.
ENC User's Guide