Host 'name' is not allowed to connect to this MySQL server

Host 'name' is not allowed to connect to this MySQL server

2010-08-24 20:48:46| 分类：Mysql
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今天使用Toad for mysql 免费版本连接mysql服务器时报错

Host is not allowed to connect to this MySQL server，

我安装的mysql服务器在本机的虚拟机ip地址是192.168.247.120上，本机ip是192.168.247.1于是网上查了查，发现可能是用户root权限的问题。

于是在mysql服务器上执行

mysql"<root@db2:/root-->mysql -u root -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is 3

Server version: 5.1.49-community MySQL Community Server (GPL)

Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.

This software comes with ABSOLUTELY NO WARRANTY. This is free software,

and you are welcome to modify and redistribute it under the GPL v2 license

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

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 -A

Database changed

mysql> grant select,insert ,update ,delete on test.* toroot@192.168.247.1
identified by 'mysqlnew';

Query OK, 0 rows affected (0.01 sec)

mysql>flush privileges;

然后再使用toad for mysql连接ok了！