572
edits
Changes
→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;">✓</span>List iptables rules for ALL machines.
::<span style="color:green;font-size:1.5em;">✓</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;">✓</span>Download and run https://ict.senecacollege.ca/~andrew.smith/ops335/labcheck2b.bash
::<span style="color:green;font-size:1.5em;">✓</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?