Search results
21 wrz 2023 · Test connections to SQL Server by using Universal Data Link (UDL) files. Describes how to test connections between SQL Server and clients using UDL files. Use PortQryUI tool with SQL Server. Describes how to use the PortQryUI tool (a graphical user interface (GUI) port scanner) to help troubleshoot connectivity issues.
20 cze 2023 · To effectively troubleshoot connectivity issues, gather the following information: The text of the error message and the error codes. Check whether the error is intermittent (occurs only sometimes) or consistent (occurs all the time). Application and system event logs from SQL Server and client systems.
4 wrz 2013 · Establish a Windows Domain Controller, connect all of the relevant machines to that controller, then fix SQL server to use domain accounts; OR, Change SQL server to use both Windows and SQL Server accounts.
20 kwi 2016 · If the server is using TCP/IP, then the simple way is to just telnet to the SQL Server port and see if it connects. By default, that's port 1433, so this should work: telnet servername 1433
This article helps troubleshoot network connectivity errors in SQL Server. These errors are consistent and repeatable every time. They point to some configuration issues, such as SQL Server not enabling the TCP or a firewall blocking the connection.
21 mar 2011 · Solution. There could be several reasons you get these error messages. Follow the below steps to see if you can resolve the issue. Step 1 - Check that you can ping the SQL Server box. Make sure you are able to ping the physical server where SQL Server is installed from the client machine.
23 mar 2019 · Basically, when you failed to connect to your SQL Server, the issue could be: 1) Network issue, 2) SQL Server configuration issue. 3) Firewall issue, 4) Client driver issue, 5) Application configuration issue. 6) Authentication and logon issue.
