ZyXEL Communications VMG5313-B10A, Руководство пользователя

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Chapter 36 Log Setting
VMG5313-B10A/-B30A Series User’s Guide
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The following table describes the fields in this screen.
36.2.1 Example E-mail Log
An "End of Log" message displays for each mail in which a complete log has been sent. The
following is an example of a log sent by e-mail.
• You may edit the subject title.
• The date format here is Day-Month-Year.
• The date format here is Month-Day-Year. The time format is Hour-Minute-Second.
Table 143
Maintenance > Logs Setting
LABEL DESCRIPTION
Syslog Setting
Syslog Logging The VMG sends a log to an external syslog server. Select Enable to enable syslog logging.
Mode Select the syslog destination from the drop-down list box.
If you select Remote , the log(s) will be sent to a remote syslog server. If you select Local
File , the log(s) will be saved in a local file. If you want to send the log(s) to a remote syslog
server and save it in a local file, select Local File and Remote .
Syslog Server Enter the server name or IP address of the syslog server that will log the selected categories
of logs.
UDP Port Enter the port number used by the syslog server.
E-mail Log Settings
Mail Server Enter the server name or the IP address of the mail server for the e-mail addresses
specified below. If this field is left blank, logs and alert messages will not be sent via E-mail.
System Log
Mail Subject Type a title that you want to be in the subject line of the system log e-mail message that
the VMG sends.
Security Log
Mail Subject Type a title that you want to be in the subject line of the security log e-mail message that
the VMG sends.
Send Log to The VMG sends logs to the e-mail address specified in this field. If this field is left blank, the
VMG does not send logs via E-mail.
Send Alarm to Alerts are real-time notifications that are sent as soon as an event, such as a DoS attack,
system error, or forbidden web access attempt occurs. Enter the E-mail address where the
alert messages will be sent. Alerts include system errors, attacks and attempted access to
blocked web sites. If this field is left blank, alert messages will not be sent via E-mail.
Alarm Interval Specify how often the alarm should be updated.
Allowed
Capacity Before
Email Set what percent of the VMG’s log storage space can be filled before the VMG sends a log e-
mail.
Clear log after
sending mail Select this to delete all the logs after the VMG sends an E-mail of the logs.
Active Log and Alert
System Log Select the categories of system logs that you want to record.
Security Log Select the categories of security logs that you want to record.
Send
immediate alert Select log categories for which you want the VMG to send E-mail alerts immediately.
Apply Click Apply to save your changes.
Cancel Click Cancel to restore your previously saved settings.