Nagios Monitoring ERROR/BUG

[tgriep]

There were some bug fixes that may fix the issue of the Status showing OK when a service check timeouts.

Here is the link to the Nagios Core 4.x Version History

http://www.nagios.org/projects/nagiosco ... on-history

[rmuhammadali]

Thanks for everyone support.

My problem resolved after upgrading my nagios from 4.0.4 to 4.0.8, The status goes to CRITICAL from OK. But status information (Return code of 255 is out of bounds) still persist. (as my previous post show the information)

[lgroschen]

Now that you made the updates I think you should look through this topic from the beginning and make sure all the configs are correct: http://nagios.sourceforge.net/docs/nrpe/NRPE.pdf



Also can you attach or PM me the nrpe.cfg file on the remote server??

[rmuhammadali]

Dear,

Now that you made the updates I think you should look through this topic from the beginning and make sure all the configs are correct: http://nagios.sourceforge.net/docs/nrpe/NRPE.pdf

Also can you attach or PM me the nrpe.cfg file on the remote server??

My client /usr/local/nagios/etc/nrpe.cfg file attached. please review.

nrpe.cfg

(7.84 KiB) Downloaded 289 times

[Box293]

Are all service checks for this host failing?

Can you also post any files in this directory:

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/usr/local/nagios/etc/nrpe

Your nrpe.cfg is including this directory.


On the remote host can you type these commands and post the output:

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ls -al /usr/local/nagios/libexec/

cat /etc/xinetd.d/nrpe

service xinetd status

[rmuhammadali]

Are all service checks for this host failing?

Can you also post any files in this directory:

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/usr/local/nagios/etc/nrpe

Your nrpe.cfg is including this directory.

On the remote host can you type these commands and post the output:

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ls -al /usr/local/nagios/libexec/

cat /etc/xinetd.d/nrpe

service xinetd status

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 ls -al /usr/local/nagios/etc/nrpe/
total 20
drwxr-xr-x. 3 nagios nagios 4096 Dec 20 12:10 .
drwxrwxr-x. 3 nagios nagios 4096 Jan 14 22:57 ..
-rw-r--r--. 1 nagios nagios  687 Dec 20 11:58 asterisk.cfg
-rw-r--r--. 1 nagios nagios 1309 Dec 20 11:58 common.cfg
drwxr-xr-x. 6 nagios nagios 4096 Dec 20 11:58 .svn

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ls -al /usr/local/nagios/libexec/
total 6892
drwxrwxr-x. 2 nagios nagios   4096 Dec 25 16:23 .
drwxr-xr-x. 8 nagios nagios   4096 Dec 20 11:57 ..
-rwxr-xr-x. 1 root   root   179354 Dec 20 11:57 check_apt
-rwxr-xr-x. 1 root   root     6897 Dec 20 11:58 check_asterisk.pl
-rwxr-xr-x. 1 root   root     1978 Dec 20 11:58 check_asterisk_sip_peers.sh
-rwxr-xr-x. 1 root   root     2251 Dec 20 11:57 check_breeze
-rwxr-xr-x. 1 root   root   179779 Dec 20 11:57 check_by_ssh
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_clamd -> check_tcp
-rwxr-xr-x. 1 root   root   137101 Dec 20 11:57 check_cluster
-rwxr-xr-x. 1 root   root     5355 Dec 20 11:58 check_cpu_stats.sh
-r-sr-xr-x. 1 root   root   175410 Dec 20 11:57 check_dhcp
-rwxr-xr-x. 1 root   root   174509 Dec 20 11:57 check_dig
-rwxr-xr-x. 1 root   root   193484 Dec 20 11:57 check_disk
-rwxr-xr-x. 1 root   root     9289 Dec 20 11:57 check_disk_smb
-rwxr-xr-x. 1 root   root   189163 Dec 20 11:57 check_dns
-rwxr-xr-x. 1 root   root    85147 Dec 20 11:57 check_dummy
-rwxr-xr-x. 1 root   root     3349 Dec 20 11:57 check_file_age
-rwxr-xr-x. 1 root   root     6315 Dec 20 11:57 check_flexlm
-rwxr-xr-x. 1 root   root   180877 Dec 20 11:57 check_fping
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_ftp -> check_tcp
-rwxr-xr-x. 1 root   root   157777 Dec 20 11:57 check_game
-rwxr-xr-x. 1 root   root   175480 Dec 20 11:57 check_hpjd
-rwxr-xr-x. 1 root   root   335964 Dec 20 11:57 check_http
-r-sr-xr-x. 1 root   root   182075 Dec 20 11:57 check_icmp
-rwxr-xr-x. 1 root   root   146227 Dec 20 11:57 check_ide_smart
-rwxr-xr-x. 1 root   root    15123 Dec 20 11:57 check_ifoperstatus
-rwxr-xr-x. 1 root   root    12600 Dec 20 11:57 check_ifstatus
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_imap -> check_tcp
-rwsr-xr-x. 1 root   nagios    748 Dec 20 11:58 check_init_service
-rwxr-xr-x. 1 root   root     6887 Dec 20 11:57 check_ircd
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_jabber -> check_tcp
-rwxr-xr-x. 1 root   root   158164 Dec 20 11:57 check_load
-rwxr-xr-x. 1 root   root     5989 Dec 20 11:57 check_log
-rwxr-xr-x. 1 root   root    21480 Dec 20 11:57 check_mailq
-rwxr-xr-x. 1 root   root   144333 Dec 20 11:57 check_mrtg
-rwxr-xr-x. 1 root   root   145386 Dec 20 11:57 check_mrtgtraf
-rwxr-xr-x. 1 root   root   157470 Dec 20 11:57 check_nagios
-rwxr-xr-x. 1 root   root    25602 Dec 20 11:58 check_netstat.pl
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_nntp -> check_tcp
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_nntps -> check_tcp
-rwxrwxr-x. 1 nagios nagios  76809 Dec 20 11:57 check_nrpe
-rwxr-xr-x. 1 root   root   179874 Dec 20 11:57 check_nt
-rwxr-xr-x. 1 root   root   184209 Dec 20 11:57 check_ntp
-rwxr-xr-x. 1 root   root   173214 Dec 20 11:57 check_ntp_peer
-rwxr-xr-x. 1 root   root   171459 Dec 20 11:57 check_ntp_time
-rwxr-xr-x. 1 root   root   212431 Dec 20 11:57 check_nwstat
-rwxr-xr-x. 1 root   root     3259 Dec 20 11:58 check_open_files.pl
-rwxr-xr-x. 1 root   root     8779 Dec 20 11:57 check_oracle
-rwxr-xr-x. 1 root   root   160205 Dec 20 11:57 check_overcr
-rwxr-xr-x. 1 root   root   183754 Dec 20 11:57 check_ping
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_pop -> check_tcp
-rwxr-xr-x. 1 root   root     4581 Dec 25 16:23 check_process_resources.sh
-rwxr-xr-x. 1 root   root   187033 Dec 20 11:57 check_procs
-rwxr-xr-x. 1 root   root   157663 Dec 20 11:57 check_real
-rwxr-xr-x. 1 root   root     9581 Dec 20 11:57 check_rpc
-rwxr-xr-x. 1 root   root     1453 Dec 20 11:57 check_sensors
-rwxr-xr-x. 1 root   root     2174 Dec 20 11:58 check_services
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_simap -> check_tcp
-rwxr-xr-x. 1 root   root     7599 Dec 20 11:58 check_sip
-rwxr-xr-x. 1 root   root   247930 Dec 20 11:57 check_smtp
-rwxr-xr-x. 1 root   root   251329 Dec 20 11:57 check_snmp
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_spop -> check_tcp
-rwxr-xr-x. 1 root   root   155491 Dec 20 11:57 check_ssh
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_ssmtp -> check_tcp
-rwxr-xr-x. 1 root   root   141169 Dec 20 11:57 check_swap
-rwxr-xr-x. 1 root   root   230853 Dec 20 11:57 check_tcp
-rwxr-xr-x. 1 root   root   156641 Dec 20 11:57 check_time
lrwxrwxrwx. 1 root   root        9 Dec 20 11:57 check_udp -> check_tcp
-rwxr-xr-x. 1 root   root   168653 Dec 20 11:57 check_ups
-rwxr-xr-x. 1 root   root   138043 Dec 20 11:57 check_uptime
-rwxr-xr-x. 1 root   root   136193 Dec 20 11:57 check_users
-rwxr-xr-x. 1 root   root     2936 Dec 20 11:57 check_wave
-rwxr-xr-x. 1 root   root      710 Dec 20 11:58 check_yum
-rwxr-xr-x. 1 root   root     3060 Dec 20 11:58 custom_check_mem
-rwxr-xr-x. 1 root   root      915 Dec 20 11:58 custom_check_procs
-rwxr-xr-x. 1 root   root     4176 Dec 20 11:58 nagisk.pl
-rwxr-xr-x. 1 root   root   131622 Dec 20 11:57 negate
-rwxr-xr-x. 1 root   root    64634 Dec 20 11:58 send_nsca
-rwxr-xr-x. 1 root   root   125868 Dec 20 11:57 urlize
-rwxr-xr-x. 1 root   root     1913 Dec 20 11:57 utils.pm
-rwxr-xr-x. 1 root   root     2791 Dec 20 11:57 utils.sh

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cat /etc/xinetd.d/nrpe
# default: on
# description: NRPE (Nagios Remote Plugin Executor)
service nrpe
{
        flags           = REUSE
        socket_type     = stream
        port            = 5666
        wait            = no
        user            = nagios
        group           = nagios
        server          = /usr/local/nagios/bin/nrpe
        server_args     = -c /usr/local/nagios/etc/nrpe.cfg --inetd
        log_on_failure  += USERID
        disable         = no
        only_from       = 192.168.2.4 192.168.2.11
}

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service xinetd status
xinetd (pid  960) is running...

[tmcdonald]

Could you post the asterisk.cfg and common.cfg files as @Box293 suggested?

[rmuhammadali]

Could you post the asterisk.cfg and common.cfg files as Box293 suggested?

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 more asterisk.cfg
### ASTERISK ###

command[check_asterisk]=/usr/local/nagios/libexec/check_asterisk.pl $ARG1$
command[check_sip]=/usr/local/nagios/libexec/check_sip $ARG1$
command[check_asterisk_sip_peers]=sudo /usr/local/nagios/libexec/check_asterisk_
sip_peers.sh $ARG1$

# Nagisk (Asterisk) checks
command[check_asterisk_version]=/usr/local/nagios/libexec/nagisk.pl -c version
command[check_asterisk_peers]=/usr/local/nagios/libexec/nagisk.pl -c peers
command[check_asterisk_channels]=/usr/local/nagios/libexec/nagisk.pl -c channels

command[check_asterisk_zaptel]=/usr/local/nagios/libexec/nagisk.pl -c zaptel
command[check_asterisk_span]=/usr/local/nagios/libexec/nagisk.pl -c span -s 1

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 more common.cfg

### GENERIC SERVICES ###
command[check_init_service]=sudo /usr/local/nagios/libexec/check_init_service $A
RG1$
command[check_services]=/usr/local/nagios/libexec/check_services -p $ARG1$

### MISC SYSTEM METRICS ###
#command[check_users]=/usr/local/nagios/libexec/check_users -w 5 -c 10
command[check_users]=/usr/local/nagios/libexec/check_users $ARG1$
command[check_load]=/usr/local/nagios/libexec/check_load $ARG1$
command[check_swap]=/usr/local/nagios/libexec/check_swap $ARG1$
command[check_cpu_stats]=/usr/local/nagios/libexec/check_cpu_stats.sh $ARG1$
command[check_mem]=/usr/local/nagios/libexec/custom_check_mem -n $ARG1$

### SYSTEM UPDATES ###
command[check_yum]=/usr/local/nagios/libexec/check_yum
command[check_apt]=/usr/local/nagios/libexec/check_apt

### DISK ###
command[check_disk]=/usr/local/nagios/libexec/check_disk $ARG1$
command[check_ide_smart]=/usr/local/nagios/libexec/check_ide_smart $ARG1$

### PROCESSES ###
command[check_all_procs]=/usr/local/nagios/libexec/custom_check_procs
command[check_procs]=/usr/local/nagios/libexec/check_procs $ARG1$

### OPEN FILES ###
command[check_open_files]=/usr/local/nagios/libexec/check_open_files.pl $ARG1$

### NETWORK CONNECTIONS ###
command[check_netstat]=/usr/local/nagios/libexec/check_netstat.pl -p $ARG1$ $ARG2$

[Box293]

Thanks for the information.

My problem resolved after upgrading my nagios from 4.0.4 to 4.0.8, The status goes to CRITICAL from OK. But status information (Return code of 255 is out of bounds) still persist. (as my previous post show the information)

So is the problem you are trying to fix (Return code of 255 is out of bounds) ... is that only happening when your host is down, or does it occur when the host is up?

Are all service checks for this host failing?

[rmuhammadali]

Thanks for the information.

My problem resolved after upgrading my nagios from 4.0.4 to 4.0.8, The status goes to CRITICAL from OK. But status information (Return code of 255 is out of bounds) still persist. (as my previous post show the information)

So is the problem you are trying to fix (Return code of 255 is out of bounds) ... is that only happening when your host is down, or does it occur when the host is up?

Are all service checks for this host failing?

Yes, the is problem (Return code of 255 is out of bounds) still persist when the host is down, otherwise on host up everything is fine. Snapshot for the services information when host down