Syslog records UNIX/Linux system-wide events. Network Performance Monitor can accept Syslog messages from specific devices running Syslog or from all devices, depending on the selected options.

It is not unusual for WhatsUp Gold to receive Syslog messages from a Syslog server daemon (syslogd) running on a non-UNIX operating system (OS). For example, some environments will deploy such a device as a centralized/dedicated Syslog host. Syslog uses standard C libraries and can be ported to run on operating systems other than UNIX.

  • 每个日志消息记录包含下列数据列︰

    • 日期。事件消息的日期和时间。
  • Source. Device where the message originated.
  • Syslog Type. Type of syslog message received.
  • Payload. Information contained in the syslog message.

    Fetch and filter log data

    Choose device. Choose one or more host devices.

    Choose time constraints. Choose specific windows for log data, or choose Last Polled for the latest.

    Filter and reduce by row and by column. Select rows based on specific column values, remove columns, and remove noise and chaff from the table.

注： If the receiving port is not on the list of firewall exceptions, messages may not be receivable and as a result will not be added to Syslog. Please ensure that the syslog receiving port is on the firewall's list of exceptions.
提示： If you experience page load delays for device or system passive monitor reports (SNMP Trap, Syslog, and Windows Event Log), this may be caused by too many records to display for this report time range. Change the time range or reduce the Maximum Passive Monitor Records setting to display fewer records. Reducing the maximum number of passive monitor records improves Network Performance Monitor report display performance. For more information, see Managing server options.

  • 导出报表数据

    报告数据可以从 WhatsUp Gold 导出、重复使用和以多种格式分发。从“仪表板选项”() 菜单中选择展开 ()。在展开报告后，选择“导出数据”图标以访问以下选项：

    当前报告数据文件格式选项仅适用于使用 WhatsUp Gold 2021 版和更高版本的导出计划。使用旧版 WhatsUp Gold 创建的任何报告数据导出计划仍会产生 .PDF 输出，直到该计划被删除，然后使用最新版 WhatsUp Gold 在计划报告库中重新创建。