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OPS335 Lab 2b

261 bytes added, 01:56, 2 January 2020
Online Submission (Peter Callaghan's Classes only)
'''Depending on your professor you will either be asked to submit the lab in class, or online. Follow the appropriate set of instructions below.'''
===Online Submission (Peter CallaghanAhad Mammadov's Classes only)===
Follow the instructions for lab 2b on blackboard.
::<span style="color:green;font-size:1.5em;">&#x2713;</span>List iptables rules for ALL machines.
::<span style="color:green;font-size:1.5em;">&#x2713;</span>Prove that you can ping and ssh from your host machines to all of your vms.
::<span style="color:green;font-size:1.5em;">&#x2713;</span>Download and run https://ict.senecacollege.ca/~andrew.smith/ops335/labcheck2b.bash
::<span style="color:green;font-size:1.5em;">&#x2713;</span>Be able to explain how you debug a connectivity problem caused by iptables.
==EXPLORATION QUESTIONS==
#List 3 separate techniques that you used to help troubleshoot to detect and fix iptables from running the shell script in the previous section.<br><br>#Without looking at the table above, list tips for troubleshooting iptables.<br><br>
#After completing this lab, how does the above-mentioned shell script work to cause problems with iptables?
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