Return code of 127 is out of bounds – plugin may be missing

[ytlcomm]

Hi guys,

My Nagios shows result like this,

1.png

Error in '/var/log/messages'

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Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'bbd8468.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'bea0102.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'wbb0213.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'bbd8466.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'bbd5048.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'bbd9452.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'bbd8467.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'bbd8458.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'wbb0103.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'wbb0055.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'wbb0077.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
Jun 21 16:12:59 localhost nagios: Warning: Return code of 127 for check of host 'bbd7455.1bestarinet.net' was out of bounds. Make sure the plugin you're trying to run actually exists.
....

Here is my libexec directory,

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[root@localhost libexec]# pwd
/usr/local/nagios/libexec
[root@localhost libexec]# ll
total 6672
-rwxr-xr-x 1 root   root   348433 Apr  6 10:20 check_apt
-rw-r--r-- 1 root   root     6897 Apr  6 10:20 check_asterisk.pl
-rwxr-xr-x 1 root   root     2274 Apr  6 10:20 check_breeze
-rwxr-xr-x 1 root   root    92653 Apr  6 10:20 check_by_ssh
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_clamd -> check_tcp
-rwxr-xr-x 1 root   root    50873 Apr  6 10:20 check_cluster
-r-sr-xr-x 1 root   root    90337 Apr  6 10:20 check_dhcp
-rwxr-xr-x 1 root   root    87773 Apr  6 10:20 check_dig
-rwxr-xr-x 1 root   root   390546 Apr  6 10:20 check_disk
-rwxr-xr-x 1 root   root     8163 Apr  6 10:20 check_disk_smb
-rwxr-xr-x 1 root   root    96206 Apr  6 10:20 check_dns
-rwxr-xr-x 1 root   root    46260 Apr  6 10:20 check_dummy
-rw-r--r-- 1 root   root    20039 Apr  6 10:20 check_email_loop.pl
-rwxr-xr-x 1 root   root     3143 Apr  6 10:20 check_file_age
-rwxr-xr-x 1 apache apache   1094 May 31 17:13 check_file_md5s
-rwxr-xr-x 1 root   root     6395 Apr  6 10:20 check_flexlm
-rwxr-xr-x 1 root   root    92048 Apr  6 10:20 check_fping
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_ftp -> check_tcp
-rwxr-xr-x 1 root   root    90056 Apr  6 10:20 check_hpjd
-rwxr-xr-x 1 root   root   468776 Apr  6 10:20 check_http
-r-sr-xr-x 1 root   root    97773 Apr  6 10:20 check_icmp
-rwxr-xr-x 1 root   root    59316 Apr  6 10:20 check_ide_smart
-rwxr-xr-x 1 root   root    15310 Apr  6 10:20 check_ifoperstatus
-rwxr-xr-x 1 root   root    12853 Apr  6 10:20 check_ifstatus
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_imap -> check_tcp
-rwxr-xr-x 1 root   root     7429 Apr  6 10:20 check_ircd
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_jabber -> check_tcp
-rwxr-xr-x 1 root   root    73626 Apr  6 10:20 check_ldap
lrwxrwxrwx 1 root   root       10 Jun 20 23:00 check_ldaps -> check_ldap
-rwxr-xr-x 1 root   root    73506 Apr  6 10:20 check_load
-rwxr-xr-x 1 root   root     6062 Apr  6 10:20 check_log
-rwxr-xr-x 1 root   root    20367 Apr  6 10:20 check_mailq
-rwxr-xr-x 1 root   root    59970 Apr  6 10:20 check_mrtg
-rwxr-xr-x 1 root   root    58835 Apr  6 10:20 check_mrtgtraf
-rw-r--r-- 1 root   root    11427 Apr  6 10:20 check_mssql
-rwxr-xr-x 1 root   root    94383 Apr  6 10:20 check_mysql
-rwxr-xr-x 1 root   root    98711 Apr  6 10:20 check_mysql_health
-rwxr-xr-x 1 root   root    86413 Apr  6 10:20 check_mysql_query
-rwxr-xr-x 1 root   root    72447 Apr  6 10:20 check_nagios
-rwxr-xr-x 1 nagios users    6364 May 31 15:33 check_nagios_performance.php
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_nntp -> check_tcp
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_nntps -> check_tcp
-rwxrwxr-x 1 nagios nagios  75444 Apr  6 10:20 check_nrpe
-rwxr-xr-x 1 root   root    93815 Apr  6 10:20 check_nt
-rwxr-xr-x 1 root   root    96835 Apr  6 10:20 check_ntp
-rwxr-xr-x 1 root   root    87051 Apr  6 10:20 check_ntp_peer
-rwxr-xr-x 1 root   root    83829 Apr  6 10:20 check_ntp_time
-rwxr-xr-x 1 root   root   125710 Apr  6 10:20 check_nwstat
-rwxr-xr-x 1 root   root     8366 Apr  6 10:20 check_oracle
-rwxr-xr-x 1 root   root    75739 Apr  6 10:20 check_overcr
-rwxr-xr-x 1 root   root    69350 Apr  6 10:20 check_pgsql
-rwxr-xr-x 1 root   root    99658 Apr  6 10:20 check_ping
-rwxr-xr-x 1 nagios nagios   6183 Apr  6 10:20 check_pnp_rrds.pl
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_pop -> check_tcp
-rw-r--r-- 1 root   root   281655 Apr  6 10:20 check_postgres.pl
-rwxr-xr-x 1 root   root   368712 Apr  6 10:20 check_procs
-rwxr-xr-x 1 root   root    71134 Apr  6 10:20 check_real
-rwxr-xr-x 1 root   root     9707 Apr  6 10:20 check_rpc
-rw-r--r-- 1 root   root     9232 Apr  6 10:20 check_rrdtraf
-rwxr-xr-x 1 root   root     5299 Apr  6 10:20 check_rrdtraf.php
-rwxr-xr-x 1 root   root     1176 Apr  6 10:20 check_sensors
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_simap -> check_tcp
-rw-r--r-- 1 root   root     7599 Apr  6 10:20 check_sip
-rwxr-xr-x 1 root   root   406354 Apr  6 10:20 check_smtp
-rwxr-xr-x 1 root   root   408607 Apr  6 10:20 check_snmp
-rwxr-xr-x 1 root   root    10951 Apr  6 10:20 check_snmp_boostedge.pl
-rwxr-xr-x 1 root   root    17866 Apr  6 10:20 check_snmp_cpfw.pl
-rwxr-xr-x 1 root   root     8747 Apr  6 10:20 check_snmp_css_main.pl
-rwxr-xr-x 1 root   root    16786 Apr  6 10:20 check_snmp_css.pl
-rwxr-xr-x 1 root   root    33562 Apr  6 10:20 check_snmp_env.pl
-rwxr-xr-x 1 root   root    31919 Apr  6 10:20 check_snmp_int.pl
-rwxr-xr-x 1 root   root    10108 Apr  6 10:20 check_snmp_linkproof_nhr.pl
-rwxr-xr-x 1 root   root    22965 Apr  6 10:20 check_snmp_load.pl
-rwxrwxrwx 1 nagios nagios  22845 Apr  6 10:28 check_snmp_load_wizard.pl
-rwxr-xr-x 1 root   root    18734 Apr  6 10:20 check_snmp_mem.pl
-rwxr-xr-x 1 root   root    11898 Apr  6 10:20 check_snmp_nsbox.pl
-rwxr-xr-x 1 root   root    24233 Apr  6 10:20 check_snmp_process.pl
-rwxr-xr-x 1 nagios users   26183 Apr  6 10:28 check_snmp_process_wizard.pl
-rwxr-xr-x 1 root   root    24002 Apr  6 10:20 check_snmp_storage.pl
-rwxr-xr-x 1 nagios users   25484 Apr  6 10:28 check_snmp_storage_wizard.pl
-rwxr-xr-x 1 root   root    14489 Apr  6 10:20 check_snmp_vrrp.pl
-rwxr-xr-x 1 root   root    12440 May 23 15:22 check_snmp_win.pl
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_spop -> check_tcp
-rwxr-xr-x 1 root   root    69094 Apr  6 10:20 check_ssh
-rwxr-xr-x 1 nagios users    8335 Apr  6 10:28 check_ssh_expect.pl
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_ssmtp -> check_tcp
-rwxr-xr-x 1 root   root    74796 Apr  6 10:20 check_swap
-rwxr-xr-x 1 nagios nagios 123180 Apr  6 10:20 check_tcp
-rwxr-xr-x 1 root   root    71240 Apr  6 10:20 check_time
lrwxrwxrwx 1 root   root        9 Jun 20 23:00 check_udp -> check_tcp
-rwxr-xr-x 1 root   root    84166 Apr  6 10:20 check_ups
-rwxr-xr-x 1 root   root    68835 Apr  6 10:20 check_users
-rwxr-xr-x 1 root   root     3019 Apr  6 10:20 check_wave
-rwxr-xr-x 1 root   root      307 Apr  6 10:20 check_webinject.sh
-rwxr-xr-x 1 nagios users    7065 May 21 16:15 check_win_snmp_disk.pl
-rwxr-xr-x 1 nagios users    2405 Apr  6 10:28 check_wmi_plus.conf
-rwxr-xr-x 1 nagios users   46543 Apr  6 10:28 check_wmi_plus.ini
-rwxr-xr-x 1 nagios users  237155 Apr  6 10:28 check_wmi_plus.pl
-rwxr-xr-x 1 apache apache 117400 Jun  5 10:24 nagiosmobile.tar.gz
-rwxr-xr-x 1 root   root    75011 Apr  6 10:20 negate
-rwxr-xr-x 1 nagios nagios  42724 Apr  6 10:20 process_perfdata.pl
-rwxr-xr-x 1 root   root    60209 Apr  6 10:20 send_nsca
-rwxr-xr-x 1 root   root    68266 Apr  6 10:20 urlize
-rwxr-xr-x 1 root   root     2070 Apr  6 10:20 utils.pm
-rwxr-xr-x 1 root   root      862 Apr  6 10:20 utils.sh

Plugin owner,group, permission.

2.PNG

Test on one of the check shows correct result.

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[root@localhost libexec]# ./check_tcp -H BBC0059.1bestarinet.net -p 443  
TCP OK - 0.004 second response time on port 443|time=0.004050s;;;0.000000;10.000000

Even running with user nagios also doesn't encounter any problem.

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[nagios@localhost libexec]$ ./check_tcp -H bba6002.1bestarinet.net -p 443
TCP OK - 0.004 second response time on port 443|time=0.003571s;;;0.000000;10.000000

Is my permission setting messed up? If yes how to restore this to normal? Is running 'yum install nagios-plugins' will resolve this?
Please help!

- Faiz

[scottwilkerson]

Can you send a copy of your configuration snapshot to [email protected] so we can take a look and see if it may be something wring with the commands...

Please reference this forum URL

[yancy]

Faiz,

Your file permssions look correct, and if the user nagios can run the plugin that verifies it.

Maybe your mysql database has errors in it. Take a look at this document which describes running a repair:

http://assets.nagios.com/downloads/nagi ... tabase.pdf

[ytlcomm]

Hi,

Thanks for your respond.

@scott, I've emailed my configuration snapshots via email.

@yancy, I've tried your suggestion to repair the DB, but it is unfinished due to repairing will increase the hard disk space, and it gets full. I will try it again after increasing the hard disk space tomorrow.

[lmiltchev]

Since, you've opened a support ticket, we will continue corresponding via an e-mail. I am locking this topic.