I have got a remote server from client, and having sql server there connecting through local host.
Now I need to connect it through my local pc management studio.
What I need to do, Do I need any step up, or is there any place where I can find connection string to connect through remote.
Please advise.
To connect from your PC to a remote SQL instance, you will need the remote server's external IP plus the usual instance name and credentials
You will need to ensure that Firewalls etc are configured correctly on the remote server as per the link posted by scsimon
Related
I have a client for which I am setting up a new SQL Server Express and (on a different computer) connecting their Access front end to that SQL Server. I created an account on SQL Server, changed authentication to SQL Server. I am able to log on to that account with no issues locally (through SQL Server Management Studio) on the server itself, but when I go back to the client machine and try to create either an ODBC connection or connect directly in Linked Table manager, I get the error below. Looking at the error log in SQL Server I can see no failed logins. In Access and/or ODBC I use Servername\SQLEXPRESS, choose SQL authentication and type in the username/password that I created. But it's still being stubborn.
I'm kind of at my wits end with this one. I checked to make sure that login is enabled, that the created database is mapped to this user, but I'm out of answers. Anyone have any ideas? I'm sure it's something really stupid that I'm overlooking, I've used SQL Server for a long time but I'm not an experienced DB Administrator I'm sure it's something really simple I'm overlooking, but I've done this hundreds of times before. And Windows Authentication won't work because it's on a different computer.
To connect to a named instance on SQL Server Express with Servername\SQLEXPRESS, you need:
SQL Server Browser service running,
and its UDP port 1434 open in the firewall.
https://learn.microsoft.com/en-us/sql/sql-server/install/configure-the-windows-firewall-to-allow-sql-server-access
SQL Server Browser service
UDP port 1434
The SQL Server Browser service listens for incoming connections to a named instance and provides the client the TCP port number that corresponds to that named instance.
The fixed TCP port for your instance open in the firewall.
You set this in SQL Server Configuration Manager
https://learn.microsoft.com/en-us/sql/database-engine/configure-windows/configure-a-server-to-listen-on-a-specific-tcp-port
This looks more like a network setting rather than server issue.
Check if all necessary permissions, configuration and settings on your machine running the server are OK to accept external connections.
Usually its the server that is rejecting the connection for security reasons.
i moved my website on a server, it have installed web application and SQL server instance (this site is only for private network), if i try to access sql instance from SSMS it connect without problem, but when i try to access data from my website or SSMS installed on another pc connected to the same network it's says me that instance name is not correct or firewall block sql server ports. Sql connection string is correct, both SQL Server and SQL Browser services are active, named pipes and TCP are enabled, and i've added rules to firewall to allow connection from port 1433 and 1434(this one is for UDP) but i've the same problem, any help?
So I've been working on this for a few hours now and have made no progress. I know this may be an easy/stupid question, so I apologize in advance for my extreme lack of knowledge here.
I have a MYSQL 5.7 database in which I am trying to push to a MS SQL 2008 database. The MYSQL database is local on my Ubuntu 16.04 machine. I have configured FreeTDS to try and do this.
The issue is the person only gave me these parameters which I believe are incomplete.
Server Address: database\SQLEXPRESS
User Name: DatabaseUser
Password: datapassword
Databasename: DBName
Don't I need an IP address/web address and a port to connect? It seems that the "string\SQLEXPRESS" format is not an actual server address (or may be for people who are on the servers network).
Additionally, since the MS SQL Sever is run on a windows machine, will I need my IP address to be white-listed, or does this depend on how the server was set up?
SQL Server addresses are specified via an IP address or hostname, followed by an (optional) instance name. The point of instance names are to differentiate between different instances of SQL Server on the same machine. Regular, non-Express versions of SQL Server don't have an instance name by default, so you should be able to just specify the server's IP or hostname in the address field:
Server Address: 192.168.0.1
SQL Server Express's instance does have a name by default, SQLEXPRESS. If you know you're connecting to a SQL Server Express instance, then most likely you're looking for
Server Address: 192.168.0.1\SQLEXPRESS
As far as connecting to the server, yes, the server needs to be reachable via TCP/IP from the client, so that presumably depends on your network setup.
You also need to enable remote access to the server. This setting is exposed in Management Studio -> Connect to server -> Right click on server, Properties... -> Connections node -> Remote server connections -> Check "Allow remote connections to this server". You might have to do this from a SQLMS instance on the server.
You also need to make sure that your preferred connection protocol (Shared Memory, Named Pipes, TCP/IP) is enabled. You can do this via Sql Server Configuration Manager, which should be installed on the server. Open it, then SQL Server Network Configuration Node -> Protocols for -> Enable or disable the protocols as desired.
I have opened up port 1433 on my firewall, but every time I try and connect to my remote SQL Database with SQL Server Management Console I receive (Microsoft SQL Server, Error: 53)
https://social.technet.microsoft.com/wiki/contents/articles/2102.how-to-troubleshoot-connecting-to-the-sql-server-database-engine.aspx
http://blog.sqlauthority.com/2009/05/21/sql-server-fix-error-provider-named-pipes-provider-error-40-could-not-open-a-connection-to-sql-server-microsoft-sql-server-error/
http://blogs.msdn.com/b/walzenbach/archive/2010/04/14/how-to-enable-remote-connections-in-sql-server-2008.aspx
Enable remote connections for SQL Server Express 2012
Short Answer
Check Firewall
Check Service is Running
Check TCP/IP is Enabled
Check SQL Server Properties "Allow Remote Connections"
Check if the SQL Server is on a restricted subnet
Then Run these if Those Do not Resolve
Right-click on TCP/IP and select Properties.
Verify that, under IP2, the IP Address is set to the computer's IP address on the local subnet.
Scroll down to IPAll.
Make sure that TCP Dynamic Ports is blank.
Make sure that TCP Port is set to 1433.
If you have a named instance then you must have the SQL Server Browser Service enabled
The browser service runs on port UDP 1434 and this must be allowed through your firewall
Hail Mary Pass if this is Still not Resolved
Go to the client machine, and run cliconfg.exe If named pipes is listed first, demote it, and promote TCP/IP.
check if the firewall is blocking the named pipes port, which usually is 445
What you need to do is go into SQL Server Configuration Manager where SQL Server is installed.
In the Start Menu, under the Microsoft SQL Server folder, open the Configuration Tools folder and select SQL Server Configuration Manager.
In the Config Manager, click the arrow next to SQL Server Network Configuration, then click on "Protocols for {Instance}". {Instance} will be your install, if it's the default instance it will be MSSQLSERVER.
On the right side, make sure that TCP/IP is "Enabled". Double click TCP/IP, in the window that opens, change the drop down to "Yes".
Here is the how to fix it and gain your connectivity back:
Click WindowsKey + R and enter services.msc
Once Services opens scroll down and locate service SQL Server
Highlight the service and click START
Wait for the service to start and retry to connect to your MSSQL instance
It should now work again and you will be able to connect to your MSSQL instance and run queries.
I have solved this problem. Please refer to this thread: http://social.technet.microsoft.com/Forums/forefront/en-US/d2624655-e6ff-4947-b1a8-a2edcffd8a21/denied-connection-netbios-session-protocol#68321990-4ac4-46fa-b7f8-9e0ded3234bb
In detail: I was receiving the following error from ISA when trying to connect from my SBS 2003 Server to my offsite MSSQL Database Provider via SQL Server Management Studio:
Denied Connection
Log type: Firewall service
Status: A packet generated on the local host was rejected because its source IP address is assigned to one network adapter and its destination IP address is reachable through another network adapter.
Rule:
Source: Local Host ( 192.168.1.1:29859)
Destination: External (...:139)
Protocol: NetBios Session
I have figured this out. I had to add "Local Host" as one of the sources for the ISA Rule that I had initially created to allow SQL Server Management Console connections in the first place. That rule was allowing "Internal" sources but not the Local Host (127.0.01), which is needed for this scenario.
in SSMS while opening give the server name as your_Hostname\your_sqlservername (give both the names as applicable instead of local or just only servername) it works fine.
I could ping my Virtual Machine SQL server but couldn't connect to it.
I disabled my wired and wireless NICs and then it connected !
I need help connecting from a blank access 2010 database to my remote SQL Server 2005 database. This is because I'm going to write all my client apps in Access, and store everything on the server with SQL Server. I'm using the wizard, and trying to make a new DSN. What do I put for:
Which SQL Server do you want to connect to?
Server:
The server is windows server 2008, and it is remote. I've been connecting to it with a .RDP file, but I'm not sure how to set up the link.
Please ask me to clarify anything that doesn't make sense.
Thanks.
Enter the IP address or the Windows Host Name for the server that has SQL Server on it.
You'll need to make sure that your server has port 1433 open in it's internal software firewall. If you're going through any kind of router that router will also need to have port forwarding and possibly the firewall opened up for port 1433.
Also, you'll need to make sure that your SQL Server instance is setup to listen on TCP/IP with port 1433 (unless you choose a different port).
You might be best off trying to connect to it from SQL Server Management Studio first. Once you have that working you should have an easier time setting up your DSN.
For troubleshooting, see this:
http://blogs.msdn.com/b/sql_protocols/archive/2005/10/22/sql-server-2005-connectivity-issue-troubleshoot-part-i.aspx
http://blogs.msdn.com/b/sql_protocols/archive/2006/09/30/sql-server-2005-remote-connectivity-issue-troubleshooting.aspx