undionly and oracle's virtualbox

[andrewju]

Have you guys solved this issue? I ran into the same.

Basically I wanted to chain load another ipxe rom with http support, the first boot was always fine, after reset/reboot, the builtin ipxe rom could get DHCP lease and load my custom ipxe rom, but the custom ipxe rom couldn't get DHCP lease.

I did a dhcpdump, and found DHCP service did return DHCP offer, but the custom rom didn't continue DHCP request.