ERROR 2003 (HY000): Can't connect to MySQL server on '10.16.115.101' (111)

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ubuntu安装完mysql,使用apt-get命令安装的,默认是只允许本地访问的

root@idata1:~/software# mysql -uroot -p123456 -h10.16.115.101 -P3306
ERROR 2003 (HY000): Can't connect to MySQL server on '10.16.115.101' (111)

默认配置文件:

需要把bind-address注释掉

重启mysql服务

root@idata1:~/software# service mysql restart
mysql stop/waiting
mysql start/running, process 6738

测试连接
root@idata1:~/software# mysql -uroot -p123456 -h10.16.115.101 -P3306
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 141
Server version: 5.5.40-0ubuntu0.12.04.1 (Ubuntu)

Copyright (c) 2000, 2014, 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

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