While I have been running three public access emulated systems for a few years now (TOPS-20 on KLH10, RSTS/E v8 and 2.11BSD on SIMH), there are several problems with me getting on HECnet. First, my host server is FreeBSD, and FreeBSD doesn't support multicast on tap network interfaces, nor have I heard about any plans to. Which means no DECnet. At some point I plan to migrate my emulators over to a beefy linux server, and linux does have the necessary support. Second problem, is that SIMH doesn't support any DDCMP-aware network devices, which means that even if I solve the first problem (it'll allow me to get TOPS-20 on DECnet), I don't have any way via SIMH to get DECnet/E working on my RSTS system. Call me crazy, but I just don't think I'll be paying 4,000 dollars for E11/linux. So that's out. -Mark Marc Chametzky wrote: The recent downtime thread has sparked much discussion about a variety of DEC (and perhaps some Compaq) hardware, but who among us is living in HECnet lives in software? I have two systems nominally connected to HECnet, both emulated. I have the SIMH VAX emulator running VMS (DUSTY) and I have Mark Crispin's Panda system running TOPS-20 (CALHAN). Both of these are running as part of virtual Unix systems (one Linux, one Solaris) on a single ESXi box. I've also played with a couple Alpha emulators from Stromasys (CHARON-AXP on Windows and CHARON-AXP NCE on Linux), but I've not set up a more permanent virtual Alpha system. I'd set up a virtual PDP-11 to play with as well, perhaps running RSTS/E, but it's been far too long since I've used a PDP-11 to remember how to set it up and maintain it. Same thing with VM/370 or z/VM on Hercules. It's sad how much I've forgotten over the years. --Marc