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→Testing your custom firewall
===Testing your custom firewall===
#On your host use nmap to scan your firewall on your VMand observe the output. ##If you don't have nmap on your host then install it. Save the output of the nmap scan to a text file.
#Use ping and ssh from your host (192.168.x.1) to verify your firewall is working properly. Be sure to check the log file on the VM for your unsuccessful ssh attempts.
#Save your firewall rules.
#Turn the firewall on your VM off, then try scanning again. Note how the output is different.
==Building a Firewall With Firewalld on VM3==
