The “Firewalld” assists an interface for managing firewall rules. To list the open ports in firewalld, you can use the “firewall-cmd” command with the “–list-ports” option. To do so, execute the below script: $ sudo firewall-cmd --list-ports The output displays the “443/t...
To see all open ports: firewall-cmd --list-ports You can see all of your configurations and settings at once with: firewall-cmd --list-all To add a port to your firewall zone (thus opening it for use), just run this command, 增加 port 的方式: sudo firewall-cmd --zone=public -...
查看启动失败的服务列表:systemctl --failed 3.配置firewalld-cmd 查看版本: firewall-cmd --version 查看帮助: firewall-cmd --help 显示状态: firewall-cmd --state 查看所有打开的端口: firewall-cmd --zone=public --list-ports 更新防火墙规则: firewall-cmd --reload 查看区域信息: firewall-cmd --...
sudo iptables --list下文介绍如何使用 firewalld,将防火墙端口规则应用到高可用 Rancher Server 集群中的节点。 先决条件 安装v7.x 或更高版本的 firewalld: yum install firewalldsystemctl start firewalldsystemctl enable firewalld应用防火墙端口规则 ...
# 查看当前默认区域的所有规则[root@m01 ~]# firewall-cmd --list-allpublic (active)# 当前正在使用的区域target: default# 当前默认的区域icmp-block-inversion: no# icmp块: 没有开启interfaces: eth0 eth1# 当前区域监听的网卡sources:# 来源ip 10.0.0.1services: ssh dhcpv6-client# 允许访问的服务ports...
sudo firewall-cmd --list-services Conclusion This was a quick tutorial on how you can open a port in firewalld where I went through how you can either specify the service name or a port number to get the job done. I hope you will find this guide helpful. ...
firewall-cmd --zone=--list-all 将``替换为你要查看规则的区域名称,例如`public`、`restricted`等。 #查看特定端口的规则 firewall-cmd --zone=--list-ports 将``替换为你要查看规则的区域名称。这将显示指定区域中允许的端口列表。 #查看特定服务的规则 ...
[root@localhost ~]# firewall-cmd --list-all public (active) target: default icmp-block-inversion: no interfaces: ens33 sources: services: ssh dhcpv6-client ports: protocols: masquerade: no forward-ports: source-ports: icmp-blocks: rich rules: ...
sudo firewall-cmd --list-all Sample output: public (active) target: default icmp-block-inversion: no interfaces: eth0 sources: services: ssh cockpit dhcpv6-client ports: protocols: forward: yes masquerade: no forward-ports: source-ports: ...
# firewall-cmd --list-all public (active) target: default icmp-block-inversion: no interfaces: ens3 sources:services: cockpit dhcpv6-client http https sshports: protocols: forward: no masquerade: no forward-ports: source-ports: icmp-blocks: ...