Install Smokeping On Centos 7
Install Smokeping On Centos 7 1
CentOS (RHEL) 7, has changed the firewall to use firewall-cmd which has a notion of zones which is like a Windows version of Public, Home, and Private networks. You should look to figure out which one you think you should use. EL7 uses public by default so that is what my examples below use. You can check which zone you are using with firewall-cmd --list-all and change it with firewall-cmd --set-default-zone=. You will then know what zone to allow a service (or port) on: firewall-cmd --permanent --zone= --add-service=http firewall-cmd --permanent --zone= --add-port=80/tcp You can check if the port has actually be opened by running: firewall-cmd --zone= --query-port=80/tcp firewall-cmd --zone= --query-service=http According to the, 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. Ragini mms 2 movie youtube. To view open ports, use the following command. Evertz logo inserter manual.