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<p class=MsoNormal><span lang=EN-US>Hello!<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>I have 4 linux servers that are monitored
by nagios. Sometimes I get notification on my contact e-mail:<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>CHECK_NRPE: Socket timeout after 10
seconds. <o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>Notifications stating that nrpe timed out
come for ALL services and for ALL hosts randomly every 1-2-3 hours.<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>Then I get another notification stating
that everything is fine. This flapping events take place every 1-2-3-4-5 hours
randomly.<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>Nagios and monitoring servers are situated
in the same network, therefore I have no intermediary between monitoring
servers and nagios.<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>Can you help me to diagnose what's wrong?
Can I increase socket timeout variable on my nagios server? I think it could
help.<o:p></o:p></span></p>

<p class=MsoNormal>Thanks<span lang=EN-US> in advice.<o:p></o:p></span></p>

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