[root@openfire ~]# mysql -u root -h mysql.clvn.com.cn -p
Enter password:
ERROR 1130 (HY000): Host '192.168.0.15' is not allowed to connect to this MySQL server
解决方法：
[root@mysql ~]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or /g.
Your MySQL connection id is 10
Server version: 5.1.71 Source distribution
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '/h' for help. Type '/c' to clear the current input statement.
mysql> GRANT ALL PRIVILEGES ON openfire.* TO 'root'@'192.168.0.15' IDENTIFIED BY 'redhat' WITH GRANT OPTION;
Query OK, 0 rows affected (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
再次进行登录测试
[root@openfire ~]# mysql -u root -h mysql.clvn.com.cn -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or /g.
Your MySQL connection id is 22
Server version: 5.1.71 Source distribution
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '/h' for help. Type '/c' to clear the current input statement.
mysql> exit
Bye
问题解决
