BoguszJ1

They were already there, part of ppp maybe, for sure part of the distribution. Try running 'find / -name pon'

Hard to say with status only. See into SYSLOG or change -v to -V to get errors on the console, as far as I remember chat options.

Tutorials on Python ? Google that term and go thru examples. Try out a few tutorials and select the one you like. Don't wait with coding, don't try to read all before you code. Learn by doing !

Type "eth0 ethernet unmanaged" - you will get some hints. That is a question to hardware/OS ;-) BTW - streamer does not seem to be very reliable, I have been working on a replacement, maybe with libuvc.