Trying to install a virtual OpenBSD on OpenBSD 4.6 on amd64, I did:
# env ETHER=em0 qemu -net nic,model=rtl8139 -net tap -m 32 -monitor stdio
-no-fd-bootchk -hda virtual.img \
-cdrom cd46.iso -boot d
as described in
http://www.openbsd.org/cgi-bin/cvsweb/ports/emulators/qemu/files/README.OpenBSD?rev=1.5;content-type=text%2Fx-cvsweb-markup
It does start the install, everything, but I can't seem to get any network connection. dhcp times out.
I restarted, and tried the usual qemu 10.0.2.0/24 as fixed addresses (and given in that site); but no fun.
Restarted again and set some addresses of the network in which the host runs, 192.168.1.0/24. At least, I could ping the (real) gateway of the host,
and even an outside server holding the installation files. Strange enough, though, the ftp to get the .tgz closes immediately
with some 'connection refused', though I can ping it from the guest-to-be installed, as well as ftp to it from the host.
I used qemu on Knoppix before, and it always offered dhcp out of the box.
Where is my mistake?
Uwe