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::<span style="color:green;font-size:1.5em;">✓</span>Listing of iptables rules (vm1, vm2, vm3).
::<span style="color:green;font-size:1.5em;">✓</span>Shell script containing your iptables rules called: '''firewall.bash'''
Fixing the submission instructions to reflect the fact that this lab now only uses the host.
== COMPLETING THE LAB ==
Upon completion of this lab, each of your machines host machine has a firewall protecting them it from unexpected traffic. You should now have a basic understanding of the commands necessary to modify firewalls using iptables. You will be building on these rules for the rest of the course.
'''Arrange evidence (command output) for each of these items on your screen, then ask your instructor to review them and sign off on the lab's completion:'''
::<span style="color:green;font-size:1.5em;">✓</span>Proof that the iptables rules work for your host.
=EXPLORATION QUESTIONS=