Search found 3722 matches

by mcapra
Tue Jul 18, 2017 10:55 am
Forum: Nagios XI
Topic: AD return list is to short
Replies: 4
Views: 309

Re: AD return list is to short

Here's some good discussion on the core issue itself as well as potential work-arounds:
https://support.nagios.com/forum/viewto ... 16&t=42950
by mcapra
Tue Jul 18, 2017 9:40 am
Forum: Open Source Nagios Projects
Topic: agentless monitoring of hosts using nagios core
Replies: 2
Views: 1444

Re: agentless monitoring of hosts using nagios core

Unless you're doing some sort of ping/telnet/tcp or general network related tests, you're going to need some sort of agent. The agent could be some stock Linux program like SSH, or it could be something widely available to package managers like SNMP, or it could be something produced in the Nagios e...
by mcapra
Tue Jul 18, 2017 8:49 am
Forum: Nagios XI
Topic: In which database the report data is stored ?
Replies: 8
Views: 1583

Re: In which database the report data is stored ?

I need database table or filename which contains the respective data. The primary Nagios XI/Core log file is located here: /usr/local/nagios/var/nagios.log And the historical log files are located here: /usr/local/nagios/var/archives If possible, can you share any document which having explanation ...
by mcapra
Mon Jul 17, 2017 11:25 am
Forum: Open Source Nagios Projects
Topic: monitor state of some applications that run by third Softwar
Replies: 2
Views: 1217

Re: monitor state of some applications that run by third Sof

You might look around on the Nagios Exchange or Google to see if someone has created a plugin that interacts with AlwaysUp in the way you would like. I wasn't able to find one in my very limited searching. It does look like AlwaysUp has a web API that you could access: https://www.coretechnologies.c...
by mcapra
Mon Jul 17, 2017 10:52 am
Forum: Nagios Log Server
Topic: ERROR: rsyslog configuration check failed.
Replies: 21
Views: 6387

Re: ERROR: rsyslog configuration check failed.

What sorts of machines are you having send their logs to Nagios Log Server currently? Are any of these machines using an encoding other than: For Linux: UTF-8 For Windows: CP-1252 Typically that errors shows up on non-English Windows systems, in which case you need to tell your Nagios Log Server con...
by mcapra
Mon Jul 17, 2017 10:35 am
Forum: Open Source Nagios Projects
Topic: URL monitoring with keyword match
Replies: 6
Views: 5866

Re: URL monitoring with keyword match

I'm also using -S to force https. Edited my original post to include the -s argument to match a string in the content, since -e only looks in the header. [root@nagios ~]# /usr/local/nagios/libexec/check_http -H www.gebiz.gov.sg -u / -s "GeBIZ" -S HTTP OK: HTTP/1.1 200 OK - 47718 bytes in 0...
by mcapra
Mon Jul 17, 2017 10:26 am
Forum: Nagios XI
Topic: In which database the report data is stored ?
Replies: 8
Views: 1583

Re: In which database the report data is stored ?

It depends on what sort of reports you want to run, but stuff like SLA/Availability reports are actually not held in-database. They are generated by parsing the Nagios logs directly. Having said that, depending on what sort of reporting you want to do there may be entries in the databases that are r...
by mcapra
Mon Jul 17, 2017 10:00 am
Forum: Open Source Nagios Projects
Topic: Windows event log monitoring
Replies: 2
Views: 1138

Re: Windows event log monitoring

Check out this article by community member WillemDH : https://outsideit.net/real-time-eventlog-monitoring/ This uses a "push" method with NSCA or NRDP and lets NSClient++ be responsible for the active checking of Windows event logs. You can also leverage a "pull" method with chec...
by mcapra
Mon Jul 17, 2017 9:55 am
Forum: Open Source Nagios Projects
Topic: URL monitoring with keyword match
Replies: 6
Views: 5866

Re: URL monitoring with keyword match

The check_http plugin accepts an argument to do a regular expression or simple string match on a given page's content. From: https://nagios-plugins.org/doc/man/check_http.html -e, --expect=STRING Comma-delimited list of strings, at least one of them is expected in the first (status) line of the serv...
by mcapra
Mon Jul 17, 2017 8:30 am
Forum: Open Source Nagios Projects
Topic: Issues with check_iostat
Replies: 14
Views: 6426

Re: Issues with check_iostat

I think my SNMP is working on my server because when I try snmpwalk it does work. Can you share the output of an snmpwalk against the 1.3.6.1.4.1.2021.13.15.1 tree? Sometimes the UCD-SNMP-MIB module can exclude disks unless they are specifically mentioned in the snmpd.conf file. I would be curious ...