centos有关防火墙得命令
(2022-03-14 16:44:33)
标签:
firewall-cmdport |
分类: Linux |
有关linux 系统centos用到得防火墙得命令
Loaded: loaded
(/usr/lib/systemd/system/firewalld.service; enabled; vendor preset:
enabled)
Active: active (running)
since 一 2022-03-14 16:28:13 CST; 14min ago
Docs:
man:firewalld(1)
Main PID: 687 (firewalld)
CGroup:
/system.slice/firewalld.service
└─687
/usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid
1、查看防火墙状态:
systemctl status firewalld
[root@localhost bin]# systemctl status
firewalld
firewalld.service - firewalld - dynamic firewall
daemon
3月 14 16:28:08 localhost.localdomain systemd[1]: Starting
firewalld - dynamic firewall daemon...
3月 14 16:28:13 localhost.localdomain systemd[1]: Started
firewalld - dynamic firewall daemon.
2、查看防火墙开放得端口
firewall-cmd --zone=public --list-port
[root@localhost bin]# firewall-cmd --zone=public
--list-port
6379/tcp
3、增加端口
firewall-cmd --zone=public --add-port=8848/tcp
--permanent
[root@localhost bin]# firewall-cmd --zone=public
--add-port=8848/tcp --permanent
success
4、重启防火墙
firewall-cmd --reload
增加得端口生效
有关防火墙得命令:
https://blog.csdn.net/qq_38071435/article/details/82312562
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