Server Configuration Learning----shutting down the firewall

Iptables

a network firewall, used under Linux, RedHat9.0 version of the above comes with. It can implement NAT conversion, can do Internet proxy.

First, for the server configuration, the first step is to turn off the firewall, in the absence of graphical Linux, using the command line

There are two ways to

1, Setup and then close.

2.

Stop Firewall service iptables stop Start Firewall service iptables start View firewall configuration iptables-l-N the modified content is only temporarily stored in memory, and if it is to take effect after reboot, save the service iptables Save

Server Configuration Learning----shutting down the firewall