ERROR 1130 (HY000) When remotely connecting to the MySQL server)

ERROR 1130 (HY000) When remotely connecting to the MySQL server)

When we remotely connect to the MySQL server, the following error is reported.
[Root @ d1_cvmzjgltest2 ~] # Mysql-h 10.1.1.6-u root-p
Enter password:
ERROR 1130 (HY000): Host '10. 1.1.5 'is not allowed to connect to this MySQL server
The reason is: Your account cannot be remotely logged on from, but only on localhost. At this time, you only need to log in to mysql on the computer of localhost, and change the "host" entry in the "user" table in the "mysql" database to "%" from "localhost"
We can use the following command to view the verification.

Mysql> use mysql
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with-

Database changed
Mysql> select user, host from user;
+ ------ + ----------- +
| User | host |
+ ------ + ----------- +
| Root | 127.0.0.1 |
| Root |: 1 |
| Root | localhost |
| Root | master |
+ ------ + ----------- +
4 rows in set (0.00 sec)

Solution:

1. Change the table.

Mysql-u root-pmysqlpw
Mysql> use mysql;

Mysql> update user set host = '%' where user = 'root ';

Mysql> select host, user from user;

2. Authorization method.

For example, if you want root to use mysqlpw to connect to the mysql server from any host.

Grant all privileges on *. * TO 'root' @ '%' identified by 'mysqlpw 'with grant option;

Flush privileges;

If you want to allow the user root to connect to the mysql server from the host with the ip address 192.168.1.6, and use mysqlpw as the password

Grant all privileges on *. * TO 'root' @ '192. 168.1.3 'identified BY 'mysqlpd' with grant option;

Flush privileges;

If you want to allow the user root to connect to the dk database of the mysql server from the host with the ip address 192.168.1.6, and use mysqlpd as the password

Grant all privileges on dk. * TO 'root' @ '192. 168.1.3 'identified BY 'mysqlpd' with grant option;

Flush privileges;

I used the first method. I first found that it could not work. I checked it online and executed one less statement mysql> FLUSH RIVILEGES to make the modification take effect.

Another method, but I have not tried it myself. You can find it on csdn.net.

Run the following command on the machine where mysql is installed:

1. d: \ mysql \ bin \> mysql-h localhost-u root // enter the MySQL server.

2. mysql> grant all privileges on *. * TO 'root' @ '%' with grant option // GRANT data access permissions TO any host

3. mysql> flush privileges // The modification takes effect.

4. mysql> EXIT // EXIT the MySQL server

In this way, you can log on to any other host as the root user!

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