After allowing the service checks to run for a while, I'm finding that the service status is oscillating between OK and UNKNOWN. So it's working sometimes, and sometimes it's not. Yikes. It doesn't seem likely that this has anything to do with timeouts or missed thresholds (I'm going to try increasing them anyway). __________________ It's doing what it is supposed to do -- returning zero. That is also the return when running check_by_ssh on the nagios box. Scott ----- Forwarded by Scott Zak/IST/CSUSO on 12/27/04 01:18 PM ----- <table width=100%> <tr valign=top> <td width=0%> <td width=31%>D Brian Hendrix <dhendrix2@csc.com> 12/27/04 12:57 PM <td width=68%> To: "Scott Zak" <ZakS@sysoff.ctstateu.edu> cc: Subject: Re: [Nagios-users] Status Unknown w/check_by_ssh. Command line OK.</table> Scott, When you run the command on the Sun box, what is the error code returned? Use the following command: > echo $? You should get a zero (0) if successful, or a one (1) or higher if not successful. (Embedded image moved to file: pic06900.gif) Brian Hendrix Senior System Administrator - DCI IT/9KIDD, Baptist Hospital 2000 Church Street, Nashville, TN 37062 (615) 284-5297 work (615) 222-1704 fax ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Whatever you do, do your work heartily, as for the Lord rather than for men - Colossians 3:23 ~~~ ><> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "Scott Zak" <ZakS@sysoff.ctst ateu.edu> To Sent by: nagios-users@lists.sourceforge.net nagios-users-admi cc n@lists.sourcefor ge.net Subject [Nagios-users] Status Unknown w/check_by_ssh. Command line OK. 12/27/2004 11:52 AM Hi , I'm setting up check_by_ssh to invoke a script via forced command on a remote server to check a service status. The script returns the correct status on the server where it lives, and when I run check_by_ssh on the command-line, all is well. Nagios runs the remote command (and displays the contents of stdout on the status detail page), but the status always comes back 'Unknown'. Command-line: [nagios@nagios1]$ libexec/check_by_ssh -H 149.152.10.183 -l remoteuser -i /path/to/rsa/identity_key -C 'LDAP' LDAP daemon is running. When nagios runs the service check, the same 'LDAP daemon is running.' message appears in the status information, but the status is nevertheless marked as hard 'UNKNOWN'. Here's checkcommands.cfg: define command{ command_name check-cp-ldap command_line $USER1$/check_by_ssh -H $HOSTADDRESS$ -l remoteuser -i /path/to/rsa/identity_key -C 'LDAP' } This is the status log entry: [1104169159] SERVICE;soluminis1;LDAP;UNKNOWN;3/3;HARD;1104169025;1104169205;ACTIVE; 1;1;1;1104157840;0;UNKNOWN;3706;335959;419;530;1104165074;2;1;0;1;1;0;0.00;0;1;1;1;LDAP daemon is running. Nagios is running on RH Linux, and the target host is Solaris 9. Nagios' SSH is OpenSSH and the Solaris box is running Sun_SSH_1.0, protocol versions 1.5/2.0. The remote script worked correctly when monitoring services on a Solaris 8 box which was running SSH Secure Shell (non-commercial license). Check_by_ssh is from nagios-plugins 1.4.0alpha1, version 1.18. What am I not seeing? It's probably some bonehead maneuver on my part, but has anyone else run into (and found their way around) this? Scott Zak Connecticut State University System. Confidentiality Notice: This email message, including any attachments, contains information that is confidential and/or legally privileged. The information is intended only for the individual(s) named above. If you are not the intended recipient or the person responsible for delivering the email to the intended recipient, be advised that you have received this email in error and that any use, dissemination, distribution, forwarding, printing, or copying of this email is strictly prohibited. If you have received this email in error, please purge it immediately and notify the sender.