Shulou(Shulou.com)06/01 Report--

Today, using lnmp to install the package, install the php integrated environment, and then configure mysql remote encountered a problem, remote account% and other configuration of all the configuration, but can not be connected, and finally found the problem.

It turns out that the server has turned on the iptables firewall, which forbids the 3306 interface. After deleting it, you can connect remotely.

View the iptables rules that have been added:

Iptables-L-n

Delete iptables rules that have been added, such as to delete the rule with serial number 8 in INPUT (change it to OUTPUT if you want to delete OUTPUT, and so on), execute:

Iptables-D INPUT 8

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