On 2013-09-27 19:08, Dave McGuire wrote: On 09/27/2013 05:24 AM, Johnny Billquist wrote: Ok. I think I sorted it out now. That was an ugly bug... :-) MIM should be stable now, and with an improved TCP/IP, in case anyone ever notice... I'm actually hoping to run your RSX IP stack at some point. I just got another PDP-11/24 recently...Will RSX-11M/Plus run on a machine without split I/D space? Yes, M+ will run on an 11/24. It is a supported system. However, my TCP/IP will not run on that. It requires split I/D-space. Ahh ok. Well, if I run the 11/24, I obviously won't be running that stack. :) I may run an 11/44 instead. Running M+ on an 11/23 or 11/24 (the only systems without I/D space that M+ supports) is perhaps not the most wonderful experience anyway. Since you don't have split I/D-space on those systems, system pool becomes really scarce. And that is not fun. An 11/44 is so much better. Johnny