After upgrading my gateway x86_64 Linux box to F39, my VDSL connection to internet does not work, although I have all the necessary packages (network-scripts, ppp, rp-pppoe) installed. And it all worked correctly on the previous F37 system. After some investigation the cause was clear - network-scripts ifup-ppp runs adsl-start - and this script not exist in rp-pppoe-4.0-2.fc39.x86_64 package, but was in older rp-pppoe-3.15-4.fc37.x86_64.rpm (as symlink to pppoe-start - which now also is not in the rp-pppoe-4.0 package.
It seem as in F39 also is not pppoe.service systemd unit - which would also be a possible solution for an xDSL connection.
About NetworkManager - I read that it can not do system-wide VPN - which I also need (net-to-net OpenVPN connection).
Is there any reasonable xDSL connection solution in this F39 distro?
(For now I downgrade rp-pppoe-4.0-2.fc39 to rp-pppoe-3.15-4.fc38, but it is probably not very promising (the network-scripts package seems be deprecated))