INT 2F - Novell NetWare - TBMI v2.0 - INSTALLATION CHECK???
AX = 7AFFh
BX = 0000h
CX = 4E65h ("Ne")
DX = 7457h ("tW")
ES:DI -> IPX/SPX special handler (XMS/EMS ???)
Return: AL = FFh if installed
CX = configured sockets (14h)
DS:SI -> data table ???
ES:DI -> IPX far call handler
Note:   for IPX/SPX this call reportedly returns DS:DI pointing to the table
of pointers to service events queue head and tail

See also: 2F7AFF

2F7AFFBX0000 - Novell NetWare - TBMI v2.0 - INSTALLATION CHECK???