首页 > Linux操作系统 > Linux操作系统 > CentOS关闭防火墙
CentOS6和 CentOS7两个版本的火墙操作操作工具不同,分别是iptables和firewalld ,如果想 CentOS7也可以使用iptables,需要安装iptables-services服务;
[root@test01 ~]# service iptables status -- 查看防火墙状态 [root@test01 ~]# service iptables stop -- 关闭防火墙 [root@test01 ~]# chkconfig iptables off -- 关闭防火墙开机自启动
[root@test01 ~]# systemctl status firewalld -- 查看防火墙状态 ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled) Active: active (running) since Fri 2020-12-18 14:36:16 CST; 3s ago Docs: man:firewalld(1) Main PID: 7111 (firewalld) CGroup: /system.slice/firewalld.service └─7111 /usr/bin/python2 -Es /usr/sbin/firewalld --nofork --nopid Dec 18 14:36:16 test01 systemd[1]: Starting firewalld - dynamic firewall daemon... Dec 18 14:36:16 test01 systemd[1]: Started firewalld - dynamic firewall daemon. [root@test01 ~]# systemctl stop firewalld -- 关闭防火墙 [root@test01 ~]# systemctl disable firewalld -- 关闭防火墙开机自启动
[root@test01 ~]# service iptables status -- 安装iptables-services之前 Redirecting to /bin/systemctl status iptables.service Unit iptables.service could not be found. [root@test01 ~]# yum install iptables-services -- 安装iptables-services [root@test01 ~]# service iptables status -- 安装iptables-services之后 Redirecting to /bin/systemctl status iptables.service ● iptables.service - IPv4 firewall with iptables Loaded: loaded (/usr/lib/systemd/system/iptables.service; disabled; vendor preset: disabled) Active: inactive (dead)
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/69985104/viewspace-2743375/ ,如需转载,请注明出处,否则将追究法律责任。