I would like to configure snmpd to send traps for disk usage. Currently the file includes these lines:
disk /ramdisk
ignoreDisk /dev/sda1
ignoreDisk /dev/sda3
disk / 1%
load 60 30 15
linkUpDownNotifications yes
As far as I know that will just allow snmpget requests for this data. How do I enable traps based off this info? Thanks!
Best Answer
Net-snmp can be configured to make internal SNMP query and send traps from DISMAN-EVENT-MIB when disk usage exceeds defined threshold.
In order to send traps for the disk usage, add the following lines to snmpd.conf and restart the agent:
Details can be found on http://www.net-snmp.org/wiki/index.php/TUT:DisMan_Monitoring and in
man snmpd.conf
- section about DisMan Event MIB.