Remote-access Guide

adding an ip to the mysql remote access

by Dr. Elvie Harber IV Published 3 years ago Updated 2 years ago
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  1. Login to your cPanel interface.
  2. Scroll down to the ‘Databases’ section.
  3. Click on the ‘Remote MySQL’ icon.
  4. In the host field, enter the ip address from where you want to access your databases (You can see your IP from http://catchmyip.com)
  5. Click on the ‘Add Host’ button.
  6. After completing the section, you will then see a message stating ‘the host IP address was added to the access list’.
  7. The allowed IPs will be shown in the Access Host list and If you want to remove any added Ip address, you can remove it by clicking the ‘Delete’ ...
  8. On the next page, click on the ‘Remove Access Host’ button to remove the Ip from your MySQL access list.

How to Allow Remote Connections to MySQL
  1. Step 1: Edit MySQL Config File.
  2. Step 2: Set up Firewall to Allow Remote MySQL Connection. Option 1: UFW (Uncomplicated Firewall) Option 2: FirewallD. Option 3: Open Port 3306 with iptables.
  3. Step 3: Connect to Remote MySQL Server.
Mar 26, 2020

Full Answer

How to grant remote access of MySQL database from any IP?

By adding a single % you can access your database from any IP or website even from desktop applications. Show activity on this post. Show activity on this post. If you want to grant remote access of your database from any IP address, run the mysql command and after that run the following command. GRANT ALL PRIVILEGES ON *.*

How do I check if a remote user can connect to MySQL?

To verify that the remote user can connect to the MySQL server, run the following command: mysql -u user_name -h mysql_server_ip -p Where user_name is the name of the user you granted access to, and mysql_server_ip is the IP address of the host where the MySQL server runs.

How do I allow connections to my MySQL database from another IP?

Alternatively, you can allow connections to your MySQL database from any IP address with the following command: Warning: This command will enable anyone to access your MySQL database. Do not run it if your database holds any sensitive data. Following this, try accessing your database remotely from another machine:

Is it possible to Access MySQL server from a remote location?

However, in some situations, it is necessary to access the MySQL server from a remote location. For example, you may need to connect to the remote MySQL server from your local system or a multi-server deployment where the application is running on a different machine from the database server.

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How do I allow remote connections to MySQL from specific IPs only?

Allow remote connections to a particular user from a specific IPStart by opening up MySQL with the root account. $ sudo mysql. ... If you already have a user created and you need to configure that user to be accessible from a remote IP address, we can use the MySQL RENAME USER command.

How do I connect to a remote MySQL database?

Create the remote connectionOn your database server, as a user with root privileges, open your MySQL configuration file. To locate it, enter the following command: ... Search the configuration file for bind-address . ... Save your changes to the configuration file and exit the text editor.Restart the MySQL service:

How do I access a remote database using IP address?

Allowing a Remote Server to Access Your DatabaseLog into cPanel and click the Remote MySQL icon, under Databases.Type in the connecting IP address, and click the Add Host button. ... Click Add, and you should now be able to connect remotely to your database.

How do I create a remote access user in MySQL?

Find bind-address=127.0.0.1 in config file change bind-address=0.0.0.0 (you can set bind address to one of your interface IPs or like me use 0.0.0.0)Restart mysql service run on console: service mysql restart.Create a user with a safe password for remote connection.

How do I connect to a MySQL database using IP address?

Adding an IP address to allow a remote MySQL connectionLog into cPanel.Click the Remote MySQL button in the Databases section.Enter the remote IP address in the Add Access Host section.Click the Add Host button. You will then see a message stating the host IP address was added to the access list.

How do I find MySQL IP address?

The SQL query SHOW VARIABLES WHERE Variable_name = 'hostname' will show you the hostname of the MySQL server which you can easily resolve to its IP address. SHOW VARIABLES WHERE Variable_name = 'port' Will give you the port number.

How do I make MySQL database accessible remotely?

To configure the Microsoft SQL Server database for remote access:Launch SQL Server Management Studio.2.In Object Explorer, right-click on your server and select Properties.Click Connections.Under Remote server connections, select Allow remote connections to this server.Click OK to save the changes.More items...

How do I connect to remote database?

To set up remote connection to your database, go to Site Tools > Site > MySQL > Remote. After that fill in the IP address or hostname from which you want to connect. You can also add a Label for them. This will allow you to connect to the database server via a remote MySQL client.

How do I connect to a local SQL Server remotely?

Configure SQL Server machineWindows Firewall ->Advanced Settings->Inbound Rules. ... Run SSMS (SQL Server Management Studio) on SQL Server machine. ... Server Properties - > Connections -> Allow Remote Connections ..” ... Add a SQL login (if not already there)Enable SQL Service to listen on TCP/IP. ... Restart SQL Server Service.

How do I allow all hosts to connect to MySQL?

To do so, you need to edit the MySQL configuration file and add or change the value of the bind-address option. You can set a single IP address and IP ranges. If the address is 0.0. 0.0 , the MySQL server accepts connections on all host IPv4 interfaces.

How do I enable remote access to MySQL database server in Windows?

Connecting to MySQL on WindowsFrom there, type . \mysql.exe -u username -h X.X.X.X:XXXX -p. Replace X.X.X.X:XXXX with your remote server IP address and port number (eg. 100.200. ... Provide your password, when prompted, to complete the sign-in process and access your MySQL database remotely.

How do I grant permissions in MySQL?

To GRANT ALL privileges to a user , allowing that user full control over a specific database , use the following syntax: mysql> GRANT ALL PRIVILEGES ON database_name. * TO 'username'@'localhost';

How can I access my database from another computer?

To connect to the Database Engine from another computerOn a second computer that contains the SQL Server client tools, log in with an account authorized to connect to SQL Server, and open Management Studio.In the Connect to Server dialog box, confirm Database Engine in the Server type box.More items...•

Can't connect to MySQL server on remote host?

To allow remote access to MySQL, you have to comment out bind-address (you did) and skip-networking in the configuration file. Next, you have to make sure the user is allowed remote access. Check your user with this: SELECT User, Host FROM mysql.

How do I log into MySQL database?

In order to access your MySQL database, please follow these steps:Log into your Linux web server via Secure Shell.Open the MySQL client program on the server in the /usr/bin directory.Type in the following syntax to access your database: $ mysql -h {hostname} -u username -p {databasename} Password: {your password}

What is remote MySQL?

Overview. This feature allows remote hosts (servers) to access MySQL® databases on your account. This is useful, for example, if you wish to allow shopping cart or guestbook applications on other servers to access your databases. Warning: Your hosting provider may add remote hosts to this list at the server level.

What is the default authentication plugin for MySQL?

Note: This command will create a user that authenticates with MySQL’s default authentication plugin, caching_sha2_password. However, there is a known issue with some versions of PHP that can cause problems with this plugin.

What is the default IP address for a server?

By default, this value is set to 127.0.0.1, meaning that the server will only look for local connections. You will need to change this directive to reference an external IP address. For the purposes of troubleshooting, you could set this directive to a wildcard IP address, either *, ::, or 0.0.0.0:

What is a MySQL guide?

This guide is intended to serve as a troubleshooting resource and starting point as you diagnose your MySQL setup. We’ll go over some of the issues that many MySQL users encounter and provide guidance for troubleshooting specific problems. We will also include links to DigitalOcean tutorials and the official MySQL documentation that may be useful in certain cases.

Can MySQL listen to local connections?

One of the more common problems that users run into when trying to set up a remote MySQL database is that their MySQL instance is only configured to listen for local connections. This is MySQL’s default setting, but it won’t work for a remote database setup since MySQL must be able to listen for an external IP address where the server can be reached. To enable this, open up your mysqld.cnf file:

Can you access a database server remotely?

If you only plan to access the database server from one specific machine, you can grant that machine exclusive permission to connect to the database remotely with the following command. Make sure to replace remote_IP_address with the actual IP address of the machine you plan to connect with:

Can a website and database be hosted on the same machine?

Many websites and applications start off with their web server and database backend hosted on the same machine. With time, though, a setup like this can become cumbersome and difficult to scale. A common solution is to separate these functions by setting up a remote database, allowing the server and database to grow at their own pace on their own machines.

Can you connect to MySQL database from IP address?

Alternatively, you can allow connections to your MySQL database from any IP address with the following command: Warning: This command will enable anyone to access your MySQL database. Do not run it if your database holds any sensitive data. Following this, try accessing your database remotely from another machine:

What is the default IP address for MySQL?

Scroll down to the bind-address line and change the IP address. The current default IP is set to 127.0.0.1. This IP limits MySQL connections to the local machine.

What port is MySQL on?

The iptables utility is available on most Linux distributions by default. Type the following command to open MySQL port 3306 to unrestricted traffic:

What does u username mean in MySQL?

The -u username in the command represents your MySQL username. The -h mysql_server_ip is the IP or the hostname of your MySQL server. The -p option prompts you to enter the password for the MySQL username.

What should the new IP address match?

The new IP should match the address of the machine that needs to access the MySQL server remotely. For example, if you bind MySQL to 0.0.0.0, then any machine that reaches the MySQL server can also connect with it. Once you make the necessary changes, save and exit the configuration file.

What is the name of the zone in MySQL?

Create a new zone to set the rules for the MySQL server traffic. The name of the zone in our example is mysqlrule, and we used the IP address from our previous example 133.155.44.103:

What IP address is User1?

User1 is now able to access yourDB from a remote location identified by the IP 133.155.44.103.

How many commands are needed to grant remote access to a user?

Granting remote access to a user for an existing database requires a set of two commands:

Configure MySQL bind address

We will start by opening the /etc/mysql/mysql.cnf file. With root permissions, open this in nano or your favorite text editor. $ sudo nano /etc/mysql/mysql.cnf

Allow remote access through firewall

Assuming you are using port 3306 for your MySQL server, we will need to allow this through the system firewall. The command you need to execute is going to depend on the distribution you are using. Refer to the list below or adapt the command as needed to adhere to your own system’s firewall syntax.

Allow remote connections to a particular user from a specific IP

Now that the MySQL service can accept incoming connections and our firewall will allow a specific IP through, we just need to configure our user to accept remote connections from that IP.

What port is MySQL on?

The last step is to configure your firewall to allow traffic on port 3306 (MySQL default port) from the remote machines.

Where is MySQL configuration file?

The location of the MySQL configuration file differs depending on the distribution. In Ubuntu and Debian the file is located at /etc/mysql/mysql.conf.d/mysqld.cnf, while in Red Hat based distributions such as CentOS, the file is located at /etc/my.cnf.

What is user_name in MySQL?

user_name is the name of the MySQL user.

Can MySQL listen to private IP?

If the MySQL server and clients can communicate over a private network, the best option is to set the MySQL server to listen only on the private IP. Otherwise, if you want to connect to the server over a public network, set the MySQL server to listen on all IP addresses on the machine.

Does MySQL listen to localhost?

By default, the MySQL server listens for connections only from localhost, which means it can be accessed only by applications running on the same host.

Which database server listens for incoming connections only?

MySQL, the most popular open-source database server by default, listens for incoming connections only on localhost.

Does MySQL 8.0 have bind address?

In MySQL 8.0 and higher, the bind-address directive may not be present. In this case, add it under the [mysqld] section.

Step 2

Scroll to the “ Details ” section then find the “ Security groups ” and click on the active security group link. This will directly redirect you to the security group you need to whitelist the IP address at.

Step 3

Make sure the security group that belongs to your RDS database is selected/highlighted. If you are not sure which one it is, you can match them by the VPC ID (in this case it’s the one ending in 0bc0) or the GROUP IP (ending in 6cbf ).

Step 4

Click on “ Inbound ” at the bottom (you can also right click the highlighted item and click “ Edit inbound rules ”). Then click “Edit”.

Step 5

In this last step you will just need to select the port to whitelist. If you are using the default MySQL port then selecting the “ MYSQL/Aurora ” option works. If you are using a custom port for your database, then under the “ Type ” dropdown select “ Custom TCP Rule ” and type the port number in the “ Port Range ” field.

Step 6

Under the “ Source ” we finally add the IP address or IP range we need to whitelist. Note: The IP addresses you enter here must be not he range format, which means that you need to append /32 to the end of your IP address.

Why add an external IP address to my-server?

Add an external IP address to my-server to allow external connectivity.

How many instances can MySQL create?

Create two instances for MySQL—a client and a server instance.

What are the MySQL flags?

All MySQL client commands must include certain command-line flags (for example, to authenticate). The MySQL commands in this section include the following flags: --user for the username, -p for the password, and -e to execute the given statement and immediately quit. For more information, see the MySQL 5.7 command options reference.

Why are IP addresses useful?

IP address ranges are useful if you want to grant access to a wide range of internal IP addresses. Alternatively, if you want to grant access to specific instances on your network, tags provide a more flexible solution. Tags make it easier to add new clients without granting access to a wide range of IP addresses.

Why doesn't my-server need an external IP address?

The my-server instance doesn't need an external IP address because the client can access my-server through an internal IP address.

Do you need a root password for MySQL?

You must establish a root password for MySQL and perform basic security maintenance on your MySQL server configuration. For more information, see the MySQL documentation for mysql_secure_installation.

How to allow a remote IP address to access MySQL database?

To do this, please follow the below given steps: 1) Login to your cPanel interface. 2) Scroll down to the ‘Databases’ section. 3) Click on the ‘Remote MySQL’ icon.

Does CatchMyIP give an IP address?

Link to catchmyip.com does not give IP address.

Change GRANT privilege

You may be surprised to see even after above change you are not getting remote access or getting access but not able to all databases.

Bonus-Tip: Revoke Access

If you accidentally grant access to a user, then better have revoking option handy.

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