''':We don't expect you to become firewall experts, but there are some basics you need to become familiar for this and future labs:''':* What is a '''chain'''?:* '''Which chain''' applies to which traffic?:* What's the '''default action''' for a chain and when that applies?:* What '''order the rules are executed in'''?:* '''Reading and/or creating a rule''' for a specific service. That includes a basic understanding of::** '''Ports''':** '''Protocols'''
:The best way to learn that is to <u>'''practice'''</u>.
'''Record steps, commands, and your observations from this section in your OPS335 lab log-book'''
