TCP/IP (Parallel Library) Configuration and Management Manual

Configuring Parallel Library TCP/IP for Complex and
Heavy-Use Environments
HP NonStop TCP/IP (Parallel Library) Configuration and Management Manual—522271-006
3-5
Monolithic Listening Model
In the conventional TCP/IP environment shown in Figure 3-2, you have the typical
monolithic listener configuration with just one instance of the listening process. It is
shown in a different processor than the TCP/IP process to illustrate the remote IPC
Figure 3-2. Monolithic: Listening Model
Parallel Library TCP/IP
VST0302.vsd
Sockets
Monolithic
Server
Monolithic
Server
TCP/IP Library
Port xxxx
(Exclusive)
LAN
Adapter
Conventional TCP/IP
Monolithic
Server
TCP/IP
Process
Processor 0 Processor 1
Sockets
Monolithic
Server
IPC hop
TCP/IP Library
Port xxxx
(Shared)
Port xxxx
(Shared)
TCP/IP Library
Port xxxx
(Shared)
TCP/IP Library
LAN
Adapter