[HECnet] Which DECnet interfaces support remote, unattended, booting?

On Fri, 17 May 2013, Bob Armstrong wrote: John Wilson wrote: this is a ridiculous security risk so that's why MOP had a magic number Yep, even the DMR has a boot "password", which is just an 8 bit value set by dip switches on the board, that has to match up with the MOP message. They DMA a small program into memory Ah, I was wondering about that, because there aren't any separate boot ROMs on the DEUNA. I bet the "small program" is just part of the T11 code. And I'm assuming that this scheme didn't work on any UNIBUS VAXes - only PDPs. I'd assume so as well. On a semi-related note, wasn't it not possible to netboot a UNIBUS VAX with a DEUNA? I seem to recall that from the manual. It required an intermediate bootloader or something, right? Bob -- Cory Smelosky http://gewt.net/ Personal stuff http://gimme-sympathy.org Experiments