Shulou(Shulou.com)05/31 Report--

This article mainly explains "what to do when mysql links are blocked by firewalls under linux". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Next, let the editor take you to learn "what to do if the mysql link is blocked by the firewall under linux"!

The problem of links blocked by firewalls under linux

Mysql is installed under linux and cannot be accessed from other machines. The account has been authorized to access from any host.

Vi / etc/sysconfig/iptables

Add at the end

Www.2cto.com

-A RH-Firewall-1-INPUT-m state-- state NEW-m tcp-p tcp-- dport 3306-j ACCEPT

Service iptables restart

I found that it still didn't work.

The final discovery record is to be added to the

-A RH-Firewall-1-INPUT-p icmp--icmp-type any-j ACCEPT restart OK again in front of the line

At this point, I believe that everyone on the "linux mysql links are blocked by the firewall how to do" have a deeper understanding, might as well to the actual operation of it! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.