Expand Configuration and Management Manual (H06.21+, J06.10+)

Contents
Expand Configuration and Management Manual — 529522-013
xiv
17. Subsystem Description
TIMERINACTIVITY n 16-26
TIMERPROBE n 16-26
TIMERRECONNECT n 16-27
TXWINDOW n 16-27
V6DESTIPADDR n 16-28
V6SRCIPADDR n 16-29
Profiles 16-29
Single-Line Expand Line-Handler Process Modifiers 16-29
Multi-Line Path Modifiers 16-32
17. Subsystem Description
Expand Subsystem Components 17-2
Expand Line-Handler Processes 17-2
Network Control Process ($NCP) 17-6
Expand Manager Process ($ZEXP) 17-7
Components Summary 17-8
Expand Subsystem and the OSI Reference Model 17-9
Expand Line-Handler Process Layer Functions 17-10
$NCP Layer Functions 17-12
Path Function of the Expand Subsystem 17-13
Protocol Packet Types 17-13
Packet Synchronization 17-16
Example of End-to-End Protocol Packet Exchanges 17-16
Layer 4 Send Window 17-21
Routing and Time Factors 17-22
Setting Time Factors 17-23
Negotiating Path Time Factors 17-24
Best-Path Route Selection 17-24
Network Routing Table (NRT) and Multiple Path Table (MPT) 17-25
Calculating Route Time Factors 17-27
Routing Algorithms 17-28
Multi-CPU Paths 17-31
Multi-CPU Routing Examples 17-34
Message Handling and Buffer Allocation 17-38
Outgoing Traffic Flow 17-38
Incoming Traffic Flow 17-42
Message Buffering 17-46
Global Variables 17-47
Stack 17-47