I'm PXE booting some nodes, and I'd like to have a menu come up that I can see and interact with via IPMI console (ttyS0) to choose what to boot. Is this possible? In particular, what do I have to put in the pxelinux.cfg/default file so that it displays the menu to ttyS0?
Also, do I need the menu.c32 file to do this? I'm currently using PXE netbooting to install Ubuntu 9.10 to nodes that don't have CD drives. However, the Ubuntu DVD image doesn't have the menu.c32 file, only vesamenu.c32 (in /install/netboot/ubuntu-installer/amd64/boot-screens).