Raspberry Pi Zero USB network with DHCP server

gistfile1.txt

#!/bin/sh

echo "dwc2" >> /etc/modules
echo "g_ether" >> /etc/modules
echo "dtoverlay=dwc2" >> /boot/config.txt

cat > /etc/systemd/network/usb0.network << EOF
[Match]
Name=usb0

[Network]
DHCPServer=yes
Address=192.168.7.1/24

[DHCPServer]
PoolOffset=2
PoolSize=16
EOF

systemctl enable systemd-networkd.service

reboot