Hi Steven,

You could use any Ethernet interface on the host (like eth0, for example), but if you do not want your DHCP server to be visible on LAN you can use vboxnet0 interface and 'Host-only adapter' attachment instead of 'Bridged adapter', which is nearly the same as using 'Bridged' with tap0. You can configure vboxnet0 settings in Network tab in Preferences.

Aleksey

On Oct 26, 2009, at 6:02 PM, Steven Shiau wrote:



Klaus Espenlaub wrote:
Steven Shiau wrote:
Hi,
Does anyone successfully use the virtual network card Intel PRO/ 1000 to
PXE boot the virtual machine?
I have setup a PXE server to provide the PXE booting on tap0, and if I use PCnet-FAST III (Bridged adapter, tap0), I can successfully PXE boot
the virtual machine.
However, if I use the setting: Intel PRO/1000 MT Desktop (Bridged
adapter, tap0), it fails with the error message:
FATAL: Could not read from the boot medium! System halted.

Pretty much expected behavior, as Makefile.kmk in the directory Etherboot-src builds Etherboot in a way which only includes the pcnet32 driver. There are no other drivers in our subset of the Etherboot source tree. So adding boot support for Intel network cards would require adding the necessary driver to our tree, and adapt the build process so that it creates an Etherboot ROM which contains both the pcnet32 and e1000 drivers.

So far no one complained, and as the closed source version comes with the Intel PXE code I assume very few people noticed.
Is that possible to use gPXE firmware for the Intel NIC?

Out of curiosity: why are you still using tap devices?
It's because the only thing I know is to run a PXE server on the tap device. If there is a better way to make it, please tell me.
Thanks in advance.

Steven.

I am using Virtualbox OSE 3.0.8. Anything special I have to pay
attention for Intel Pro/1000 card? Does anyone know how should I make it?
Thanks.

Hope that points in the right direction...

Klaus

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Steven Shiau <steven _at_ nchc org tw> <steven _at_ stevenshiau org>
National Center for High-performance Computing, Taiwan.
http://www.nchc.org.tw
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