一,2003 - Can't connect to MySQL server on xxx.xxx.xxx.xxx (10060)mysql
檢查是否3306端口被禁:telnet xxx.xxx.xxx.xxx 3306sql
#cd /etc/sysconfig #vi iptables # Firewall configuration written by system-config-firewall # Manual customization of this file is not recommended. *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT -A INPUT -p icmp -j ACCEPT -A INPUT -i lo -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -j REJECT --reject-with icmp-host-prohibited COMMIT #service iptables restart
二,連接出現 ERROR 1130: Host xxx.xxx.xxx.xxx is not allowed to connect to this MySQL server
tcp
#mysql -u root -p mysql>use mysql; mysql>select Host,User from user where User='root'; mysql>update user set Host= '%' where User='root'; mysql>flush privileges; mysql>select Host,User from user where User='root';
3、2003 - Can't connect to MySQL server on 'xxx.xxx.xxx.xxx' (10061)this