2020-2-18 · firewall-cmd --zone= --query-port=80/tcp. firewall-cmd --zone= --query-service=http. According to the documentation, When making changes to the firewall settings in Permanent mode, your selection will only take effect when you reload the firewall or the system restarts. You can reload the firewall settings with: firewall-cmd --reload.

Remote Control. To use Configuration Manager remote control, allow the following port: Inbound: TCP Port 2701; Remote Assistance and Remote Desktop. To initiate Remote Assistance from the Configuration Manager console, add the custom program Helpsvc.exe and the inbound custom port TCP 135 to the list of permitted programs and services in Windows Firewall on the client computer. CentOS/RHEL: How to Open Port in Linux Firewall - OSETC … 2020-7-24 · # firewall-cmd --list-port. Outputs: [root@osetc ~]# firewall-cmd --list-port 443/tcp 80/tcp. From the above outputs, we’ll see that both 80 and 443 ports are opened. Check Current Firewall Rules on CentOS/RHEL. If you want to check current firewall rules on your centos or RHEL Linux, you can type the following command: Ubuntu Firewall Open Ports - How to Open a Port in Ubuntu

OpenWrt Project: 如何配置防火墙

Port 1521 Open on Firewall But Unable to …

2019-11-11 · To verify that the port was added successfully use the --list-ports option:. sudo firewall-cmd --zone=public --list-ports 32400/tcp To keep the port 32400 open after a reboot, add the rule to the permanent settings by running the same command using the --permanent option.. The syntax for removing a port is the same as when adding a port.

Firewall_Port_Info - Aruba PAPI (UDP port 8211 and TCP port 8211). HTTPS (TCP port 443). Other Communications. This section describes the network ports that need to be configured on the firewall to allow other types of traffic in the Aruba network. You should only allow traffic as needed from these ports. What is a Firewall?