Temp graph problem

Help
1

On of my switches (cisco 2960xr) in an outdoor enclosure just dipped to -1 C when checked from the console. Librenms graphs this as 255 C. Not sure if there is a config somewhere that I need to edit or this is a bug.

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Component Version
LibreNMS 1.48.1-10-g49f206f58
DB Schema 2019_01_16_195644_add_vrf_id_and_bgpLocalAs (131)
PHP 7.2.10-0ubuntu0.18.04.1
MySQL 10.1.34-MariaDB-0ubuntu0.18.04.1
RRDTool 1.7.0
SNMP NET-SNMP 5.7.3
====================================

[OK] Composer Version: 1.8.3
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct
[WARN] Your install is over 24 hours out of date, last update: Mon, 04 Feb 2019 14:55:31 +0000
[FIX]:
Make sure your daily.sh cron is running and run ./daily.sh by hand to see if there are any errors.

2019-02-08%2008_03_44-LibreNMS

2019-02-08%2008_13_46-LibreNMS
2019-02-08%2008_13_46-LibreNMS1832×618 89 KB

2

Hi,

Please, run ./poller.php -d -h affectedhost -m sensors and check output for that sensors/pbin here.

You can use https://p.libren.ms for that

3

Output is here . Unfortunately when I ran this command the temperature has crept back up and is now a brisk 8C out so it isn’t currently reporting 255.

4

Then we cant do nothing. Next time, if you see it on time, do the same command to check output

5

Thanks for your attention, if it does it again I will make sure to run that command and update this post.