Nagios Support Forum

Peace, I was on a long sick leave. sudo su nagios -c "/usr/lib/nagios/plugins/check_disk/check_disk -w 20% -c 10% -p /dev/sda1" :~$ cd /usr/lib/nagios/plugins/ :/usr/lib/nagios/plugins$ sudo -s -u nagios ./check_nrpe -H 127.0.0.1 -c check_disk DISK OK - free space: / 6770 MB (70% inode=82%...

:~$ cd /usr/lib/nagios/plugins/ :/usr/lib/nagios/plugins$ ./check_disk -w 20% -c 10% -p /dev/sda1 DISK OK - free space: / 6835 MB (70% inode=82%);| /=2819MB;8156;9176;0;10196 :/usr/lib/nagios/plugins$ sudo su nagios -c "/check_disk -w 20% -c 10% -p /dev/sda1" :/usr/lib/nagios/plugins$ no o...

ok i removed sudo: command[check_users]=/usr/lib/nagios/plugins/check_users -w 5 -c 10 command[check_load]=/usr/lib/nagios/plugins/check_load -w 15,10,5 -c 30,25,20 command[check_disk]=/usr/lib/nagios/plugins/check_disk -w 20% -c 10% -p /dev/sda1 command[check_zombie_procs]=/usr/lib/nagios/plugins/c...

here is how it was installed:

Health be upon you, today I installed an ubuntu with nrpe and it worked because I enabled the root user. On 3 previous ubuntu's, it is not working because the root is disabled. here is the error: cd /usr/lib/nagios/plugins/ @NE8:/usr/lib/nagios/plugins$ sudo -s -u nagios ./check_nrpe -H 127.0.0.1 -c...

Well, I read the document till the end, and configured the ssl setting. added active encryption algorithms and added the trust points to the needed interfaces and...wait for it.... it worked! Be happy and thanks for your tips and relentless aid.

Only those who love big brother use google or public search engines, Thanks for the link, it helped me see that on the older asa there was no certificate while on the newer asa there is a self-signed certificate. I generated a self signed certificate, unfortunately the same error remains for some re...

Good to see you again, asa is the gateway to nagios #openssl version OpenSSL 1.0.2k 26 Jan 2017 # openssl s_client -connect 10.10.12.89:443 CONNECTED(00000003) 139744942528152:error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure:s23_clnt.c:769: --- no peer certificate ava...

# ./check_http -I 10.10.12.89 -S 1 CRITICAL - Cannot make SSL connection. 139926944298648:error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure:s23_clnt.c:769: # ./check_http -I 10.10.12.891 -S 2 CRITICAL - Cannot make SSL connection. 140089038775960:error:14077410:SSL rou...

Peace, I have 2 cisco asa's, on the newer one check_http is working fine: ./check_http -I 10.10.12.89 -S HTTP OK: HTTP/1.1 301 Moved Permanently - 126 bytes in 0.013 second response time |time=0.013359s;;;0.000000 size=126B;;;0 the older one is causing the problem: ./check_http -I 10.10.110.10 -S CR...