No Data For 30m- [verified] - Zabbix Mssql Failed To Fetch Info Data -or

If SQL Server is using a dynamic port or if a firewall is blocking the connection, the master item will fail.

Restart the agent. Also, spread items across multiple items or use a Zabbix proxy for distributed SQL monitoring. zabbix mssql failed to fetch info data -or no data for 30m-

Note: If using the MSSQL plugin directly, you can also look for Plugins.MSSQL.Timeout=15 inside the configuration file. For Zabbix Server or Proxy: If SQL Server is using a dynamic port

This often indicates:

If you are using agentless ODBC monitoring, open /etc/zabbix/zabbix_server.conf or /etc/zabbix/zabbix_proxy.conf and adjust: Timeout=15 Use code with caution. [08001] for network issues).

: Set DebugLevel=4 in your Zabbix Agent or Server configuration and restart. Check the logs for specific ODBC error codes (e.g., [08001] for network issues).