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#*On your host use nmap to scan your firewall on your VM and observe the output.##**If you don't have nmap on your host then install it.#*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.##**Make sure you turn the firewall back on when you are done.
→Testing your custom firewall
===Testing your custom firewall===
==Building a Firewall With Firewalld on VM3==