Nagios monitoring host display down, monitored services are normal

Source: Internet
Author: User

Migrating Nagios monitoring Encounters this problem: the Nagios monitoring host displays down and the monitored services are normal.

Query a lot of information is that the server disables all pings caused;

View the firewall configuration under the new server, Port 5666 is OK, the Monitoring Server Check_nrpe script can be used normally

Had not found the problem for a period of time, and later

View Nagios logs to find error content

650) this.width=650; "Src=" https://s2.51cto.com/wyfs02/M00/8E/AF/wKioL1jJC_7xsxo4AACVlBPg61E102.png-wh_500x0-wm_ 3-wmp_4-s_3615692169.png "title=" 11111.png "alt=" Wkiol1jjc_7xsxo4aacvlbpg61e102.png-wh_50 "/>

Simply use Check_ping to try, the result:

650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M02/8E/B1/wKiom1jJDJ3DeAG-AAAROzpsrUQ757.png-wh_500x0-wm_ 3-wmp_4-s_2618483470.png "title=" 11111.png "alt=" Wkiom1jjdj3deag-aaarozpsruq757.png-wh_50 "/>

Error message-bash:/usr/local/nagios/libexec/check_ping:/lib/ld-linux.so.2:bad ELF interpreter:no such file or directory

It turns out that 32-bit programs are installed on 64-bit systems. (Suddenly found himself so silly, hehe)



Workaround:
Yum Install glibc.i686

Yum Install libstdc++.so.6



Nagios monitoring host display down, monitored services are normal

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