ZyXEL Communications ZyWALL USG 100 Series, Руководство пользователя

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Chapter 10 Monitor
ZyWALL USG 100/200 Series User’s Guide
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10.22 Log Screen
Log messages are stored in two separate logs, one for regular log messages and
one for debugging messages. In the regular log, you can look at all the log
messages by selecting
All Logs , or you can select a specific category of log
messages (for example, firewall or user). You can also look at the debugging log
by selecting
Debug Log . All debugging messages have the same priority.
To access this screen, click Monitor > Log . The log is displayed in the following
screen.
Note: When a log reaches the maximum number of log messages, new log messages
automatically overwrite existing log messages, starting with the oldest existing
log message first.
• For individual log descriptions, see Appendix A on page 955 .
• For the maximum number of log messages in the ZyWALL, see Chapter 57 on
page 943 .
Events that generate an alert (as well as a log message) display in red. Regular
logs display in black. Click a column’s heading cell to sort the table entries by that
column’s criteria. Click the heading cell again to reverse the sort order.
Figure 261 Monitor > Log