Useful tools for checking SQL Server connectivity - PortQry and PortQryUI
See Description of the Portqry.exe command-line utility
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Try with:
portqry.exe -n Win-SR2 -p UDP -e 1434 Querying target system called: Win-SR2 Attempting to resolve name to IP address... Name resolved to 192.168.93.202 querying... UDP port 1434 (ms-sql-m service): LISTENING or FILTERED Sending SQL Server query to UDP port 1434... Server's response: ServerName WIN-SR2 InstanceName SQL2016S1 IsClustered No Version 13.0.900.73 tcp 1433 ==== End of SQL Server query response ==== UDP port 1434 is LISTENING
Or use the GUI with the FQDN
