Strange lately. Never had this error before in librenms.logs:
[2026-07-12T00:04:24][ERROR] SQLSTATE[22001]: String data, right truncated: 1406 Data too long for column ‘remote_version’ at row 1 (Connection: mysql, Host: 192.168.30.171, Port: 3306, Database: librenms, SQL: UPDATE links set local_device_id=905,remote_platform=cisco WS-C4506-E,remote_version=Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500es8-UNIVERSALK9-M), Version 03.08.08.E RELEASE SOFTWARE (fc3)
Technical Support: ``http://www.cisco.com/techsupport
Copyright (c) 1986-2019 by Cisco Systems, Inc.
Compiled Fri 15-Mar-19 10:22 by prod_rel_team,remote_device_id=3997,remote_port_id=946077 WHERE id = 251353)
(Connection: dbFacile, SQL: UPDATE links set local_device_id=905,remote_platform=cisco WS-C4506-E,remote_version=Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500es8-UNIVERSALK9-M), Version 03.08.08.E RELEASE SOFTWARE (fc3)
Technical Support: ``http://www.cisco.com/techsupport
Copyright (c) 1986-2019 by Cisco Systems, Inc.
Compiled Fri 15-Mar-19 10:22 by prod_rel_team,remote_device_id=3997,remote_port_id=946077 WHERE id = 251353)
Anyone?
===========================================
| Component | Version |
|---|---|
| LibreNMS | 26.6.1 (2026-06-17T16:28:19+02:00) |
| DB Schema | 2026_06_09_000000_change_vsz_to_big_int_processes_table (390) |
| PHP | 8.2.26 |
| Python | 3.9.2 |
| Database | MariaDB 10.5.19-MariaDB-0+deb11u2 |
| RRDTool | 1.7.2 |
| SNMP | 5.9 |
| =========================================== |
[OK] Composer Version: 2.10.2
[OK] Dependencies up-to-date.
[OK] Database Connected
[OK] Database Schema is current
[OK] SQL Server meets minimum requirements
[OK] lower_case_table_names is enabled
[OK] MySQL engine is optimal
[OK] Database and column collations are correct
[OK] Database schema correct
[OK] MySQL and PHP time match
[OK] Distributed Polling setting is enabled globally
[OK] Connected to rrdcached
[OK] Active pollers found
[OK] Dispatcher Service is enabled
[OK] Locks are functional
[OK] Python wrapper cron entry is not present
[OK] Redis is functional
[WARN] IPv6 is disabled on your server, you will not be able to add IPv6 devices.
[INFO] Checking RRD files took too long, check skipped. You can run lnms maintenance:rrd-step all to check and fix all rrd files.
[OK] rrdtool version ok
[OK] Connected to rrdcached