One little update in case it helps someone...
When I entered telnet on vuzero1 and wrote
opkg list
I got the files only from letters "s to u"
Then I wrote
opkg list *network*
which found me the network drivers
Then I accidentally turned it off from overexcitement (lol) and the search opkg list *network* wouldn't work anymore, but the search
opkg list | grep network
worked fine from which I managed to finally copy the file name in
opkg download file-name
Which gave me the ipk file right where master G said it will be. Thank you again. I hope it will work on vuzero2.
You are all very helpful and polite and hopefully I will now manage to help that older man who asked me for solution and prevent him from buying a new receiver due to network card malfunction. That is also the reason why I didn't want to simply copy the whole setup from vuzero1 to his receiver as he has completely different needs and setup.
Cheers to all