226a2395e5
This needs further refinement regarding p7/t7 specifically: NM behaviour regarding defaults differs in sisyphus and this has led to livecds booting with DHCP networking but installed systems booting without configured interfaces.
Эта фича конфигурирует базовую поддержку сети, включая нужную подсистему (etcnet, NetworkManager поверх etcnet или connman).