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问题:

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Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server 17 answers

Why oh why can I not connect to mysql?

mysql -u root -ptest101 -h xxx.xxx.xxx.xxx ERROR 1130 (HY000): Host 'xxx.xxx.xxx.xxx' is not allowed to connect to this MySQL server

In my.cnf I have the below

# Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. bind-address        = 0.0.0.0

I also ran the below...

'UPDATE mysql.user SET Password = PASSWORD('test101') WHERE User = 'root'; FLUSH PRIVILEGES;

I can access on the host machine using mysql -u root -ptest101 but not using mysql -u root -ptest101 -h xxx.xxx.xxx.xxx

Wow...why is this happening? I am n ubuntj 12.04

mysql> SELECT host FROM mysql.user WHERE User = 'root'; +---------------------------------------------+ | host                                        | +---------------------------------------------+ | %                                           | | 127.0.0.1                                   | | ::1                                         | | | localhost                                   | +---------------------------------------------+ 5 rows in set (0.00 sec)

回答1:

Your root account, and this statement applies to any account, may only have been added with localhost access (which is recommended).

You can check this with:

SELECT host FROM mysql.user WHERE User = 'root';

If you only see results with localhost and 127.0.0.1, you cannot connect from an external source. If you see other IP addresses, but not the one you're connecting from - that's also an indication.

You will need to add the IP address of each system that you want to grant access to, and then grant privileges:

CREATE USER 'root'@'ip_address' IDENTIFIED BY 'some_pass'; GRANT ALL PRIVILEGES ON *.* TO 'root'@'ip_address';

If you see %, well then, there's another problem altogether as that is "any remote source". If however you do want any/all systems to connect via root, use the % wildcard to grant access:

CREATE USER 'root'@'%' IDENTIFIED BY 'some_pass'; GRANT ALL PRIVILEGES ON *.* TO 'root'@'%';

Finally, reload the permissions, and you should be able to have remote access:

FLUSH PRIVILEGES;

回答2:

Following two steps worked perfectly fine for me:

Comment out the bind address from the file /etc/mysql/my.cnf:

#bind-address = 127.0.0.1
Run following query in phpMyAdmin:

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'; FLUSH PRIVILEGES;

回答3:

$mysql -u root --host=127.0.0.1 -p  mysql>use mysql  mysql>GRANT ALL ON *.* to root@'%' IDENTIFIED BY 'redhat@123';  mysql>FLUSH PRIVILEGES;  mysql> SELECT host FROM mysql.user WHERE User = 'root';

回答4:

mysql> CREATE USER 'name'@'%' IDENTIFIED BY 'passWord'; Query OK, 0 rows affected (0.00 sec)

mysql> GRANT ALL PRIVILEGES ON . TO 'name'@'%'; Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES; Query OK, 0 rows affected (0.00 sec)

mysql>

Make sure you have your name and % the right way round
Makes sure you have added your port 3306 to any firewall you may be running (although this will give a different error message)

hope this helps someone...

回答5:

For those who are able to access cpanel, there is a simpler way getting around it.

log in cpanel => "Remote MySQL" under DATABASES section:
Add the IPs / hostname which you are accessing from
done!!!

回答6:

Go to PhpMyAdmin, click on desired database, go to Privilages tab and create new user "remote", and give him all privilages and in host field set "Any host" option(%).