Changes

#* Don't forget that even if you're tracing the path of outgoing traffic - the INPUT chain on your mahchine still applies (for the response that comes back to your request).

# At this point you should be able to understand any iptables rules you'll see in this course, including the default ones in CentOS. If you see a rule you don't understand - you can delete it and see what happens. But if you do that - spend some time figuring out what that rule did and why you needed to delete it. It was likely there for a good reason.

'''Record steps, commands, and your observations in INVESTIGATION 1 in your OPS335 lab log-book'''