After reading change logs, I believe USB support for raspi2/raspi3 is
not added yet. Which means host internet network can't be accessed by
emulated machine.
I would be glad to help in documentation of differences between real
Raspberry Pi devices and QEMU emulated raspi2/raspi3 since I have seen
Public bug reported:
Host info:
==
x86-64, Ubuntu 18.04, QEMU 4.0.0 (downloaded tarball from main site)
Guest info:
===
ARM7l, Raspbian OS off the main raspberry pi site
QEMU command:
=
qemu-system-arm -M raspi2 -kernel bootpart/kernel7.img -dtb
bootpart/bcm2709-rpi-