Well I wasn't aware routing / forwarding can be such complex, and indeed it is a full time job, you can't become network admin just like that, it takes time. So I realized I shouldn't have posted here, my bad. Any admin feel free to delete this subject if you want to, no problem.
So I am actually gathering knowledge on the subject to be able eventually at the end of the day to create a very little local Qubes network with a serverVM to host my website/a clientVM to test it/a proxyVM acting as a router :) I followed a course refering a lot to the old "route" cmd on Linux, but no chance, I can't make it run or install it on Qubes, the cmd has been depreciated, now you need to use iproute2 ! Hopefully I just found another tutorial in french to understand how to use iproute http://www.inetdoc.net/guides/lartc/lartc.iproute2.explore.html -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to email@example.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/966e00b0-850e-45a5-9bfe-04c7a37fa15d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.