[Qemu-devel] [Bug 1791680] Re: network bridge does not work

[Thomas Huth]

That comment about e1000 is only true for qemu-system-i386. For ARM
machines, there are other default NICs. You should also not mix "-net"
and "-device", see https://www.qemu.org/2018/05/31/nic-parameter/ for
some details. And concerning NAT, yes the "user" backend is using NAT,
see
https://wiki.qemu.org/Documentation/Networking#User_Networking_.28SLIRP.29
for details about that.

** Changed in: qemu
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1791680

Title:
  network bridge does not work

Status in QEMU:
  Invalid

Bug description:
  hi there

  the network bridge does not seem to work described as here:
  https://en.wikibooks.org/wiki/QEMU/Networking

  When i add that parameters in a 192.168.80.x subnet, my emulated
  raspbian ARM gets the IP 10.0.2.15.... While all other computers get
  192.168.80.x

  The command i use is:

  
  qemu-system-arm.exe -M versatilepb -cpu arm1176 -hda 
2018-09-03_stretch_inkl_phalcon.img -kernel kernel-qemu-4.4.34-jessie -m 192 
-append "root=/dev/sda2 panic=1 rootfstype=ext4 rw" -no-reboot -net nic -net 
user -device e1000,mac=52:54:00:12:34:56 &

  
  Does not build up a network bridge to 192.168.80.x...

  The host system i use is win10 x64 v1803

  Best regards,
  Jan

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