NAGIOS 页面声音报警

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1. 准备音频文件，后缀要求.wav
2. 修改配置文件：/usr/local/nagios/etc/cgi.cfg
将原先的注释去掉，修改成如下：
host_unreachable_sound=hostdown.wav
host_down_sound=hostdown.wav
service_critical_sound=critical.wav
service_warning_sound=warning.wav
service_unknown_sound=warning.wav
#normal_sound=noproblem.wav(这是设置正常情况下声音，一般注释)
3. 将音频文件上传的文件夹/usr/local/nagios/share/media/
4. 无需打开服务器上的音频，只需要打开客户端的音频，注意浏览器时候有音频设置

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