无法在Centos7上远程访问MySQL / MariaDB

时间:2018-04-10 07:58:06

标签: mysql mariadb centos7 iptables

我试图远程访问我的MySQL / MariaDB服务器,但它一直拒绝我的访问权限。这是我的设置:

iptables -L

Chain INPUT (policy ACCEPT)
target     prot opt source               destination
ACCEPT     tcp  --  anywhere             anywhere             tcp dpt:mysql
ACCEPT     all  --  anywhere             anywhere             ctstate RELATED,ESTABLISHED
ACCEPT     all  --  anywhere             anywhere
INPUT_direct  all  --  anywhere             anywhere
INPUT_ZONES_SOURCE  all  --  anywhere             anywhere
INPUT_ZONES  all  --  anywhere             anywhere
DROP       all  --  anywhere             anywhere             ctstate INVALID
REJECT     all  --  anywhere             anywhere             reject-with icmp-host-prohibited

MySQL的

MariaDB [(none)]> SELECT User, Host FROM mysql.user WHERE Host <> 'localhost';

+----------+------+
| User     | Host |
+----------+------+
| feed_user| %    |
+----------+------+

的my.cnf

[mysqld]
local-infile=0
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
symbolic-links=0

[mysqld_safe]
log-error=/var/log/mariadb/mariadb.log
pid-file=/var/run/mariadb/mariadb.pid

!includedir /etc/my.cnf.d

netstat -plnt

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:3306            0.0.0.0:*               LISTEN      30227/mysqld

服务器位于我的本地网络中,位于不同的子网上。

内部防火墙设置为允许两个子网之间的连接,可以看到正在接受的流量。

关于它为什么不允许我远程访问的任何想法?

由于 克里斯

1 个答案:

答案 0 :(得分:0)

原来我将规则添加到iptables而不是firewalld。将规则添加到firewalld后,我能够远程访问服务器。