Unable to see a "Service" (fping for packetloss rta threshold) repeatedly in the "<device name> -> Services" section

Hi,
First of all, kudos to u guys for this lovely software. gotta take my hat off . excellent work, keep it up.

My issue/s:

  • 1 minute polling enabled
  • Fast ping enabled
  • nagios-plugins installed
  • now using “fping” service

When I add the “fping service” the first time it works fine.
i.e showing the packet loss etc… in “All Services” tab & it also triggers the “Alerts” fine.
But after this first successful run, it doesn’t display the statistics (packet loss, rta etc…), even though I’m simulating it by turning the client device on/off(NIC) but it doesn’t show in the “All services” tab. but it does show in the logs that it runs . What am I missing ?

Cheers

PS: Poller works fine after 1 minutes (shows up in the libre logs).
i.e. (* * * * * librenms /opt/librenms/ping.php >> /dev/null 2>&1) all good.

My corresponding fping settings in the config.php


$config[‘ping_rrd_step’] = 60;
$config[‘fping’] = “/usr/bin/fping”;
$config[‘fping_options’][‘timeout’] = 500;
$config[‘fping_options’][‘count’] = 5;
$config[‘fping_options’][‘interval’] = 500;
$config[‘show_services’] = 1;
$config[‘nagios_plugins’] = “/usr/lib/nagios/plugins”;

My Version
Version 1.53.1-32-gb085703b2 - Mon Jul 15 2019 15:47:41 GMT
DB Schema 2019_05_30_225937_device_groups_rewrite (135)
Web Server Apache/2.4.29 (Ubuntu)
PHP 7.2.19-0ubuntu0.18.04.1
MySQL 10.1.40-MariaDB-0ubuntu0.18.04.1
RRDtool 1.7.0