也可以 mail syslog
MonitoringLog Center
一般是看
System Log Information
大概就夠了
為了長久紀錄
設定遠端 日誌 udp port 514

System Log Settings
System Log
System Log Mail
Syslog Mail Server
Where to Log
設定
Remote
Add Server
Log Server
Server IP Address
Server Port
(1 - 65535)
Log Level
All
Emergency
Alert
Critical
Error
Warning
Notice
Informational
Debug
Facility
local0