INT 21 - Novell NetWare - CONNECTION SERVICES - GET CONNECTION NUMBER
AH = DCh
Return: AL = logical connection number
00h if NetWare not loaded or this machine is a non-dedicated server
CX = station number in ASCII (CL = first digit)
Notes:  this function is supported by NetWare 4.0+, Banyan VINES, and Alloy
NTNX
station number only unique for those PCs connected to same semaphore
service


21DC - Novell NetWare - CONNECTION SERVICES - GET CONNECTION NUMBER