IPX/SPX Configuration and Management Manual

Introduction to NonStop™ IPX/SPX
IPX/SPX Configuration and Management Manual—425731-001
2-6
Programming Interfaces
Figure 2-4 shows the relationships among the NonStop™ IPX/SPX applications and
interfaces.
The NonStop™ IPX/SPX subsystem provides programming interfaces to NetWare
protocols and to subsystem-management functions. Most NonStop™ IPX/SPX
interfaces are organized into libraries. NonStop™ IPX/SPX provides the following
programming interfaces:
•
Service Advertising Protocol (SAP) Interface described on this page
•
NetWare Core Protocol (NCP) Interface described on this page
•
Sockets Interface on page 2-7
Figure 2-4. NonStop™ IPX/SPX Applications and Interfaces
Applications
018CDT .CDD
Telserv RSC
NonStop
TM
ODBC Server
Spooler
Subsystem
Sockets Interface
IPXPROTO
(Primary)
IPXMGR
SAP Interface
Subsystem
Control
Facility (SCF)
IPXPROTO
(Backup)
LAN Driver/
Interrupt Handler
LAN Driver/
Interrupt Handler
MFIOB E4SA
ServerNet Fabric
Adapters
TRSA
NCP Interface
NonStop
TM
Message
System