最后查找了Sql Server网络端口的相关资料,再把1434的UDP端口也一并映射出去,就可以用SSMS在INTERNET中成功连接。C#连接字符串public static string strConnection = "data source=*.*.*.*;initial catalog=mcudata;user id=sa;password=sa;"; Integrated Security = True是什么意思? integrated security=true 的意思...
How to enable remote connections in SQL Server You experience the following error message: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Se...
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error:...
I wrote articles about how to enable remote connection on SQL Server 2008 and SQL Server 2005 many years ago. However, I want to keep its content more up-to-date so I decide to write it again for SQL Server 2012 Express which shows step-by-step guide how to allow remote connection to...
1.An error has occurredwhileestablishing a connection to the server. When connecting to SQL Server2008,thisfailure may be caused by the fact that under thedefaultsettings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error:28– Server doesn’t support requested ...
To enable Microsoft code name “Quadrant” to connect to data on a remote computer, you must also configure the remote computer to accept requests from “Quadrant”. The following steps give a quick guide to setting up the remote computer. Grant User Access To allow access to users in a Wi...
"发送连接请求""配置连接"SQLServer+String IP+int Port+String Database+String UserId+String Password+connect()Firewall+allowConnection(int port)Configuration+enableRemoteConnection()+enableTCPIP() 通过遵循这些步骤,您可以确保 SQL Server 的远程连接畅通无阻,为业务的高效运作提供支持。希望本篇文章能对您的...
Step 1: 在服务器图标上单击右键，选择property，然后选connection，把allow remote connection选上，这一步的目的是让数据库允许远程连接。Step 2: 在数据库服务器图标上，展开目录，找到Security下的Logins子目录树，设置SA账户的属性，改password，在status栏里，login选上enable。这一步的目的是，允许...
You can get my remote connection procedure from the pathClick Here 1.) Create the procedure in master db Eg.) sqlcmd -E -S -ipathremoteconn_dos.sql dmaster 2.) You can enable or disable particular protocol as below using the script ...
Your server is set up to allow remote connections with a SQL Server login but now you must enable TCP/IP protocols for your server. Open SQL Server Configuration Manager Expand SQL Server Network Configuration and Protocols for {Your server name}. Right-click 'TCP/IP' and select Enable. Then...