1. 问题描述
远程访问192.168.2.200主机的mysql数据库时, 出现以下错误:
[plain] view plain copy # mysql -host192.168.2.200 -uroot -p Enter password: ERROR 2003 (HY000): Can‘t connect to MySQL server on ‘192.168.2.200‘ (113)
2. 解决方法
首先确保mysql开启了远程授权: http://blog.csdn.net/cryhelyxx/article/details/40114695
参考了: http://blog.csdn.net/qustdjx/article/details/26937325
依然无法解决问题, 最后在网上搜索了下, 说是系统的防火墙开启的原因.
参考了: 1.查看配置文件: skip-networking #注释掉 因为它是屏蔽掉一切TCP/IP连接 bind-address = 127.0.0.1 #它和上一个选项是异曲同工,要想远程连接,也得注释掉 2.如果以上工作都做过还是出现: ERROR 2003 (HY000): Can‘t connect to MySQL server on ‘*.*.*.*‘ (113),那就得考虑防火墙的问题了,关掉防火墙/etc/rc.d/init.d/iptables stop 修改完后需要 restart mysql (/etc/init.d/mysql restart) 得到了解决方法.
现在关闭防火墙:
[plain] view plain copy # /etc/rc.d/init.d/iptables stop iptables: Setting chains to policy ACCEPT: filter [ OK ] iptables: Flushing firewall rules: [ OK ] iptables: Unloading modules: [ OK ]
再次远程连接mysql数据库:
[plain] view plain copy # mysql -h192.168.2.200 -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2962 Server version: 5.5.22-log MySQL Community Server (GPL) 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>
OK, 问题解决, Enjoy it!!!
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原文地址:http://hashlinux.blog.51cto.com/9647696/1792579