TCP/IPv6 Configuration and Management Manual (G06.24+)

Maximize the Benefit of the NonStop TCP/IPv6
Architecture
HP NonStop TCP/IPv6 Configuration and Management Manual—524523-008
3-3
Standard Listening Model
Configuration Example for the Standard Listening Model on page 3-12 explains
how to configure a similar configuration in NonStop TCP/IPv6.
Figure 3-1. Standard Listening Model
Processor 0
Processor 1
1.
2.
FTPSERV
3.
Processor 1
Connection 1
Processor 1
Processor 0
Processor 0
TCP/IP
Processor 1
1.
2.
FTPSERV
3.
Processor 1
FTPSERV
Connection 1
Processor 1
LISTNER
Processor 0
LISTNER
TCP/IP
Processor 0
LISTNER
TCP/IP
Conventional TCP/IP
NonStop TCP/IPv6
Processor 0
VST107.vsd
FTPSERV assumes
ownership of connection 1
and communicates
through the TCP/P
process in processor 0
FTPSERV
assumes
ownership of
connection 1
and
communicates
directly to
adapter
LISTNER spawns
FTPSERV, providing IP
address and port number
of connection 1
LISTNER
spawns
FTPSERV,
providing IP
address and
port number of
connection 1
LISTNER
TCP/IPv6 LIB
Connection
Req 1
Connection
Req 1
LISTNER
TCP/IPv6 LIB
TCP/IPv6 LIB
LISTNER
TCP/IPv6 LIB
FTPSERV
TCP/IPv6 LIB
LAN
Adapter
LAN
Adapter
LAN
Adapter
LAN
Adapter