How to set up to allow extranet access to MySQL

Set the MySQL service to allow extranet access, modify the MySQL configuration file, some my.ini, some my.cnf "Linux".

Find the MySQL configuration file path for Zen Trails:

/opt/zbox/etc/mysql

1: Setting up the MySQL configuration file
/etc/mysql/my.cnf
Find Bind-address =127.0.0.1 to comment out;//function is to make it no longer allow only local access;

Restart Mysql:/etc/init.d/mysql restart;

2: Log in to MySQL database : mysql-u root-p
mysql> use MySQL;

Query the host value:
Mysql> select User,host from user;

If there is no "%" of this host value, the following two sentences are executed:
mysql> Update user set host= '% ' where user= ' root ';
mysql> flush Privileges;
Or you can do it:
Mysql>grand all privileges on * * to [E- Mail protected]'% ' identifies by ' XXXX ';
Where the first * represents the database name, the second * represents the table name of the database, and if the *. * As above indicates that all the tables are allowed access under the database;
'% ': Indicates an IP address that allows access to MySQL, and of course you can configure it to a specific IP name;% means that all IPs can be accessed;
Back to ' xxxx ' for root user's password;

Example:

Any host connected to the MySQL server with user root and password mypwd
Mysql> GRANT All privileges on * * to ' root ' @ '% ' identified by ' mypwd ' with GRANT OPTION;
mysql> flush Privileges;

Hosts with IP 192.168.1.102 connect to MySQL server with user myuser and password mypwd
Mysql> GRANT All privileges on * * to ' myuser ' @ ' 192.168.1.102 ' identified by ' mypwd ' with GRANT OPTION;
mysql> flush Privileges;

How to set up to allow extranet access to MySQL