I understand that Android is principally an wired-Ethernet client. i.e. it requests and receives a DHCP address. The internet is on the other side of the Ethernet cable.
Does any version of Android have the capability of running its wired-Ethernet in an "access-point", "tethering" or "server" mode, where Android's Ethernet provides a DHCP server and NATs Ethernet traffic out through its 4G radio, to the internet?