Hi there,
I've been trying to configure net-snmp to send a trap when the disk utilisation
on any mount point reaches a certain threshold, say 80% of total capacity.
I've read the documentation here:
https://access.redhat.com/documentation ...
eving.html<https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Deployment_Guide/sect-System_Monitoring_Tools-Net-SNMP-Retrieving.html>
but when I attempt to review the available parameters in
HOST-RESOURCES-MIB::hrStorage by issuing the following command, I get an error
suggesting the table is not recognised:
> snmptable -Cb localhost HOST-RESOURCES-MIB::hrStorage
Was that a table? HOST-RESOURCES-MIB::hrStorage
Can anyone advise how I go about doing this with a 'monitor' statement inside
of /etc/snmp/snmpd.conf? I also read the wiki here:
http://www.net-snmp.org/wiki/index.php/ ...
Monitoring<http://www.net-snmp.org/wiki/index.php/TUT:DisMan_Monitoring>
But although there is a subsection on disk montioring, there is no related
content to explain how to do this!
Eventually I need to get traps working for:
· memory utilisation (send trap when memory utilisation > 80%)
· cpu load averages (send trap when 5 minute load average is >= 100%)
· process not running (send trap when httpd is no longer running).
· Disk utilisation (send trap when any mount point is utilised > 80%)
Would appreciate some advice on how to do this as information online appears to
be surprisingly scant and I'd expect this would be a very common requirement?
Many thanks,
James
====
Versions:
CentOS Linux release 7.1.1503 (Core)
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Installed Packages
net-snmp.x86_64 1:5.7.2-20.el7 @0-base
net-snmp-agent-libs.x86_64 1:5.7.2-20.el7 @0-base
net-snmp-libs.x86_64 1:5.7.2-20.el7 @0-base
net-snmp-utils.x86_64 1:5.7.2-20.el7 @0-base
Available Packages
net-snmp-agent-libs.i686 1:5.7.2-20.el7 0-base
net-snmp-devel.i686 1:5.7.2-20.el7 0-base
net-snmp-devel.x86_64 1:5.7.2-20.el7 0-base
net-snmp-gui.x86_64 1:5.7.2-20.el7 0-base
net-snmp-libs.i686 1:5.7.2-20.el7 0-base
net-snmp-perl.x86_64 1:5.7.2-20.el7 0-base
net-snmp-python.x86_64 1:5.7.2-20.el7 0-base
net-snmp-sysvinit.x86_64 1:5.7.2-20.el7 0-base
James McGuire
Infrastructure Support Engineer
redcentric
business technology. managed
Support: 0345 120 7070 or +44 1189 711582 from abroad
Email: james.mcgu...@redcentricplc.com
Website: www.redcentricplc.com<http://www.redcentricplc.com>
Blog: www.redcentricplc.com/blog<http://www.redcentricplc.com/blog>
Redcentric, Central House, Beckwith Knowle, Harrogate, HG3 1UG.
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