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| {{{ NOTE: THERE HAS BEEN A CHANGE THE PROCEDURE BELOW! YOU NO LONGER NEED TO SETUP THE WHOLE SYSTEM SEE THE NEW DIRECTIONS }}} Below is a diagram that shows how your virtual network sees the world and how the world sees it. We have eliminated for the moment the complications of the $$\mu$$Cloud. The IP address 216.249.119.123 is a place holder for your IP address. |
Below is a diagram that shows how your virtual network sees the world and how the world sees it. The IP address 10.10.4.X is a place holder for your IP address. |
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| == New Instructions == | Draw.io diagram can be found here: [[attachment:Lab Network Diagram.drawio]] |
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| First it is possible for you to use the old instructions, but the following procedure will make it easier. | == Instructions == |
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| 1. Download the new scripts: [[attachment:nat]], [[attachment:interface]], [[attachment:list]] 1. Using !FileZilla or your favorite scp client and login to your server (use the Host=IP address, username=[name given in class] and port=22). 1. Upload the "nat" file you downloaded. (A real linux person would use wget or some such utility to get it directly from this site to your linux machine if you want try that instead ;-) 1. On your linux machine issue the command: {{{ chmod u+x nat }}} 1. Now run it {{{./nat -a [your ip address]}}} /* How do you find your IP address? # ifconfig */ Your system is now setup! You can double check this by running {{{ ./list }}} which shows the configuration changes that we just made. Of course you can always just look at the script to see what it did ;-} === Troubleshooting === So you may have noticed that there is already a nat script on your server. Well it does an extra thing that will cause trouble. If you ran that script you need to edit /etc/network/interfaces and remove the duplicate eth1 information. |
In 2021 we are going to use pfSense as our router firewall. Set it up using the diagram above and the instructions in class. |
Virtual Network Configuration
Below is a diagram that shows how your virtual network sees the world and how the world sees it. The IP address 10.10.4.X is a place holder for your IP address.
Draw.io diagram can be found here: Lab Network Diagram.drawio
Instructions
In 2021 we are going to use pfSense as our router firewall. Set it up using the diagram above and the instructions in class.