Remote-access Guide

mysql allow remote access for root user

by Trisha Fay Published 2 years ago Updated 1 year ago

  1. To allow remote connections to the root account in MySQL, you should execute the mysql_secure_installation command. ...
  2. Follow the prompts until you reach one that asks Disallow root login remotely? and on this prompt, simply enter no .
  3. Once you finish going through the rest of the prompts, you will be able to access your MySQL server from remote systems using the root account. ...

To allow remote connections to the root account in MySQL, you should execute the mysql_secure_installation
Installation refers to the particular configuration of a software or hardware with a view to making it usable with the computer. A soft or digital copy of the piece of software (program) is needed to install it. There are different processes of installing a piece of software (program). › Installation_(computer_programs)
. Normally you run this command when first setting up MySQL, but it can be run again at any point if you need to reset the root account password or allow remote connections to the account.
Feb 12, 2022

Full Answer

How to enable MySQL for remote access?

to access to remote computer you need to select (Enable root access from remote machines) during the instsllation of Mysql server. after that you must change the localhost to the IP adress for the remote computer and you will get the conection.

How to quickly allow remote connection in MySQL?

MySQL, the most popular open-source database server by default, listens for incoming connections only on localhost. To allow remote connections to a MySQL server, you need to perform the following steps: Configure the MySQL server to listen on all or a specific interface. Grant access to the remote user. Open the MySQL port in your firewall.

How to Access MySQL database remotely?

How to Connect to a MySQL Server Remotely with MySQL Workbench

  • Prerequisites. A server running MySQL that is accessible via SSH. ...
  • Connecting to the Database Server With SSH. Once you’ve installed MySQL Workbench on your computer, launch the program. ...
  • Conclusion. ...

How can I setup a remote MySQL connection?

Click on the Remote MYSQL icon, inside the Database block. Enter your IP address or any remote address you want to allow inside the “Add Access Host” block. Click “Add Host”. All done, now the IP address is allowed to connect to the MYSQL server. You can add as much IP addresses as you need.


How do I grant access to the root user in MySQL?

this commands work for me:login to mysql and see all users. sudo mysql -u root select user, host from mysql.user;delete old user. drop user root@localhost;create new user. CREATE USER 'root'@'localhost' IDENTIFIED BY 'mypassword'add all privileges to it: ... finally flush privileges.

Should I disallow root login remotely MySQL?

Remove remote root login to your MySQL database because it remains high risks to have your root account accessible from another machine rather locally.

How do I give root access to MySQL user in Ubuntu?

A MySQL shell loads. Use the ALTER USER command and change the authentication method to log into MySQL as root: ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'insert_password'; This command changes the password for the user root and sets the authentication method to mysql_native_password.

How do I disable remote access in MySQL?

The best way to disable external connections to your MySQL is setting bind-address=127.0. 0.1 in my. cnf configuration file. If you still need to block MySQL external access using firewall, you drop or reject all packets sending to 3306 port.

What is flush privileges in MySQL?

Flush privileges. mysql> FLUSH PRIVILEGES; when we grant some privileges for a user, running the command flush privileges will reloads the grant tables in the mysql database enabling the changes to take effect without reloading or restarting mysql service.

How do I change user permissions in MySQL?

You can't currently change a user's privileges in the control panel, so to do so you need to use a command-line MySQL client like mysql . After you create a user in the cluster, connect to the cluster as doadmin or another admin user.

How do I grant specific privileges in MySQL?

The GRANT statement allows you to set MySQL access permissions, using the following syntax: mysql> GRANT privilege ON privilege_level TO account_name; Type the following to grant `SELECT` and `INSERT` privileges to a local user on the `strongdm` database: mysql> GRANT SELECT, INSERT ON strongdm.

What is MySQL root user?

Normally, you access each MySQL database using a separate database user. In some cases—such as accessing many different databases from the command line—it is easier to have a single MySQL account that can access any database. This privileged MySQL account is the MySQL root user.

How create MySQL user grant all privileges in Ubuntu?

Create MySQL User in UbuntuConnect to MySQL. sudo mysql -u root -p.Create MySQL User with Password. ... Grant Access from another host. ... Grant Privileges for any Host. ... Create MySQL user with encrypted password. ... list mysql users. ... list users with password. ... List of Users with all detail.More items...•

How set MySQL root password?

Configuring a default root password for MySQL/MariaDB Use the following procedure to set a root password. To change the root password, type the following at the MySQL/MariaDB command prompt: ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyN3wP4ssw0rd'; flush privileges; exit; Store the new password in a secure location.

What is default MySQL root password?

no passwordThe default user for MySQL is root and by default it has no password.

How set MySQL root password first time in Linux?

Assign a password with the following command: mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'PASSWORD_HERE'; Luckily, in most situations, operating system-specific installs of MySQL will be set to generate a random password for the root user when the database is started for the first time.

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 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.

What is the default IP address for a server?

By default, this value is set to, 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

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 create a user that authenticates with cache_sha2_plugin?

If you aren’t sure, you can always create a user that authenticates with caching_sha2_plugin and then ALTER it later on with this command:

Where to find configuration file in MySQL?

Just a note from my experience, you can find configuration file under this path /etc/mysql/mysql.conf.d/mysqld.cnf.

Is remote login off by default?

All process for remote login. Remote login is off by default.You need to open it manually for all give access all ip

Do you have to add privileges for non localhost?

You will also have to add privileges for a non- localhost user as well.

Does MySQL listen to brew?

If you installed MySQL from brew it really does only listen on the local interface by default. To fix that you need to edit /usr/local/etc/my.cnf and change the bind-address from to *.

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

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

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:

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 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 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

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 This IP limits MySQL connections to the local machine.

What IP address is User1?

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

Which database management system can be installed on CentOS 8?

MySQL, the most widely used relational database management system can be installed on CentOS 8 from the...

What is user_name in MySQL?

user_name is the name of the MySQL user.

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.

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.

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