When you first enable collectd-mod-snmp and attempt to view the graphs you will find the SNMP menu missing.
To resolve the issue navigate to your rrd/localhost folder and create a subfolder called snmp replacing localhost with the hostname of your NAS. eg /mnt/usb1/rrd/NAS4220B/snmp
When you first enable collectd-mod-snmp and attempt to view the graphs you will find the SNMP menu missing.
To resolve the issue navigate to your rrd/localhost folder and create a subfolder called snmp replacing localhost with the hostname of your NAS. eg /mnt/usb1/rrd/NAS4220B/snmp