The installation of NFSen is out of scope for this document / LibreNMS


The following is the configuration that can be used:

$config['nfsen_enable'] = 1;
$config['nfsen_split_char']   = "_";
$config['nfsen_rrds']   = "/var/nfsen/profiles-stat/live/";
$config['nfsen_suffix']   = "_yourdomain_com";

Set $config['nfsen_enable'] = 1; to enable NFSen support.

$config['nfsen_rrds'] This value tells us where your NFSen rrd files live. This can also be an array to specify more directories like:

$config['nfsen_rrds'][] = '/var/nfsen/profiles-stat/sitea/';
$config['nfsen_rrds'][] = '/var/nfsen/profiles-stat/siteb/';

$config['nfsen_split_char'] This value tells us what to replace the full stops . in the devices hostname with.

$config['nfsen_suffix'] This value will be removed from the domain name and can be useful if your rrd files are something like host1.rrd but your device hostname is domain.host1.rrd. You can then set $config['nfsen_suffix'] = 'domain';

You should a new tab for the device called Nfsen.