Open System Services NFS SCF Reference Manual

Introduction
Open System Services NFS SCF Reference Manual—522582-001
1-2
Overview
•
The Remote Procedure Call (RPC) port mapper process $ZPMx[x], where x[x]
indicates a TCP/IP stack number, registers services using the RPC protocol. For
example, $ZPFM0 runs over $ZTC0.
Figure 1-1. SCF and the OSS NFS Subsystem
Server
002
RPC Port
Mapper
LAN Interface
Helper
TCP/IP
NFS Manager
OSS NFS Subsystem
SCF
SCP
Ethernet or Token Bus
LAN
Controller