On Thursday, 04/03/2008 at 04:58 EDT, Dave Wade <[EMAIL PROTECTED]> wrote: > Whilst I never had the luxury of working in the labs I did do a lot of work > on implementing code on GCS. When SP4 came out I was working for the > University of Salford who at the time, in conjunction with IBM UK, produced > a package of software and hardware that allowed VM to be connected to an > X.25 network. > > The software consisted of service machine that was basically an X.25 switch, > and which talked to X.25 via a Series/1 on the channel, and to other virtual > machines via IUCV. When GCS and VTAM came out we modified the service > machine to run in GCS. Initially it still talked to the Series/1 via the > channel cards, but we then modified it to talk to X.25 via VTAM and NPSI.
z/VM 5.3 is the end of the line for X25IPI, the SNA X.25 NPSI device driver for VM TCP/IP. Alan Altmark z/VM Development IBM Endicott
