Hi 

I install my Server  windows sever 2012 and sql server 2014  and it was very good and working , but after i change server ip address i got this error , before ip address change it was working  and i got this error how to solve ,please help me

TITLE: Connect to Server

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Cannot connect to 198.16.1.5.

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ADDITIONAL INFORMATION:

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: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 53)

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%20SQL%20Server&EvtSrc=MSSQLServer&EvtID=53&LinkId=20476

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The network path was not found

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BUTTONS:

OK
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hi

i restart my server several times bu its not allowed to connect using ip address , if i use machine name or . its working and connects sql server 

thanks

What is output for below command:

ping -a servername

You are using named instance or default.

Did you check in configuration manager,TCP/IP protocol,IPaddess is showing new one? If not change and try

http://www.scrumdesk.com/Articles/HowToEnableSQLServerRemoteConnections.html

http://stackoverflow.com/questions/9138172/enable-tcp-ip-remote-connections-to-sql-server-express-already-installed-databas

• Edited by dave_gona 27 minutes ago

What is output for below command:

ping -a servername

You are using named instance or default.

Did you check in configuration manager,TCP/IP protocol,IPaddess is showing new one? If not change and try

http://www.scrumdesk.com/Articles/HowToEnableSQLServerRemoteConnections.html

http://stackoverflow.com/questions/9138172/enable-tcp-ip-remote-connections-to-sql-server-express-already-installed-databas

• Edited by dave_gona Saturday, March 28, 2015 7:16 AM

The IP address may be 192.168.1.5

Please check

i con connect the secondy ip address but not allowed to connect using primary ip , also if i remove secondary its working so any help to solve that problem

thanks

You are using multiple ip address? If not change enable to no for second ip.

You have multiple instances? 

http://blogs.msdn.com/b/sqlblog/archive/2009/07/17/how-to-configure-sql-server-to-listen-on-different-ports-on-different-ip-addresses.aspx

• Edited by dave_gona Saturday, March 28, 2015 10:40 AM

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: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 53)