I find Wikipedia to be a great source for learning new topics. I know you asked for videos, but you can still give it a shot. Plus you can take detours while reading about a topic by clicking on links in the article. This gives a more well-rounded understanding IMO.

The dedication to your task is commendable 👏. This is becoming rare day by day.

If you want extra users I believe you can create them in ignition file, so that way they get created when MicroOS is deployed.

Basically anything you want as part of ‘default’ setup has to be configured via ignition file.

OK this is what I was thinking too. So consider this scenario:

srcPCnic1 - 192.168.1.100/24 DG: 192.168.1.1 dstPCnic1 - 192.168.2.100/24 dstPCnic2 - 192.168.1.101/24 DG: 192.168.1.1

Topology: srcPCnic1 -> RTR -> dstPCnic1 Assume srcPCnic1 is also connected to dstPCnic2 via a switch. (Sorry if its difficult to imagine with the crude description)

On srcPC execute: ping 192.168.2.100 RTR will route the packet to dstPC. dstPC receives the packet on nic1. dstPC sends the Response packet via nic2.

Is the above understanding correct?