Hi. I have added a custom WirelessRssiDiscovery to Ios.php to poll my Cisco AIR-BR1310G wireless bridges (30+ sensors). It works fine after I run Discovery via webui, everything goes as intended, polling, graphs are fine — only for 3-4 hours, then they all disappear at once. Also, built-in “discoverWirelessClients” sensors don’t disappear but they all become zero at the same moment (I’m not sure if they behave like that from the box).
The only logs in the Device details are:
Wireless Sensor Deleted: rssi ios 22.214.171.124.4....
What component deletes them all at once and how to tune them to stay?
./discovery.php -h HOSTNAME -d | ./pbin.sh ./poller.php -h HOSTNAME -r -f -d | ./pbin.sh
==================================== Component | Version --------- | ------- LibreNMS | 1.61 DB Schema | 2020_02_10_223323_create_alert_location_map_table (159) PHP | 7.3.14 MySQL | 10.2.31-MariaDB-1:10.2.31+maria~bionic RRDTool | 1.7.2 SNMP | NET-SNMP 5.8 ==================================== [OK] Installed from the official Docker image; no Composer required [OK] Database connection successful [OK] Database schema correct [FAIL] Missing PHP extension: sockets [FIX]: Please install sockets [WARN] IPv6 is disabled on your server, you will not be able to add IPv6 devices. [WARN] Updates are managed through the official Docker image