Requirements
The firewall is enabled by default on Red Hat Enterprise Linux. However, the firewall must be configured to allow traffic through the port used by Jamf Pro (typically 8443).
- Check to see if the firewall is running by executing the following command:
systemctl status firewalld
- If the firewall is "active":
- List the ports that are open by executing the following command:
sudo firewall-cmd --list-ports
- Edit the firewall configuration to allow access to port 8443 by executing the following commands:
sudo firewall-cmd --zone=public --add-port=8443/tcp --permanent
sudo firewall-cmd --reload
For more information, see the following documentation from Red Hat: