Appendix 8. Relationships between IP Address,User Code, Mailbox ID, and Password

Appendix 8 Relationships between IP Address, User Code, Mailbox ID,and Password

The NACCS Center issues, manages, and operates User Codes, Identification
Numbers, and passwords. The NACCS Center collectively issues and manages IP
addresses, mailbox IDs, mailbox passwords, logical terminal names, and terminal
access keys.
Appendix Table 8.1 shows the contents of the IP address, User Code, mailbox ID,password, logical terminal name and terminal access key. Appendix Table 8 .2 andFigure 8.1 show the relationships between the Connection Mode and IP address, UserCode, user password, mailbox ID, mailbox password, logical terminal name, andterminal access key.

Appendix 8-1

Appendix Table 8.1 Contents of the IP Address, user code, mailbox ID, password, logical terminal name, and the terminal
access key
ItemPurpose

IP address

For network
connections

ContentSubject

NACCS uses private IP addresses for security purposes

Interactive

The private IP address is independent of User Code and /E-mailpassword
The IP address is assigned as follows depending on theuser mode
(1) Peer to Peer connection
Router, user Computer(2) Router connection
Router, user Computer(3) Gateway connection
Router, user side Gateway Computer

UsersCodeFor procedure

It is assigned to the user category unit

Interactive/E-mail/ebMS

processing

Processing
Mode/WebNACCS
Processing Mode

Mailbox ID

For mailbox

The user uses two IDs: A User Code + Identification Number and E-mailaccess (whena mailbox ID

receiving

The user code + identification number and mailbox are part of amessages)

many-to-many relationship.
(In this case, mailbox can be shared)

PasswordFor procedure
processing(1) User Password

Interactive/E-mail/ebMS

It is assigned to User Code + Identification Number unit
Checkprocedure

eligibilitywithUserCode+ Processing

Identification Number, and User Password

Mode/WebNACCS
Processing Mode

For mailbox
access(2) Mailbox password

E-mailIt is assigned to mailbox on a one -on-one basis
Authenticate mailbox access with mailbox ID and mailbox
password

key

Interactive

Terminal accessLogicalterminal
nameFor procedure

It is assigned on terminal unit

Interactive/ebMS Processing

processingModeIt is assigned to each logical terminal name unit

Interactive(Packaged(Packagedsoftware only) forsoftware only)

retrieving
terminal output
type reports

Appendix 8-2

Appendix Table 8.2 Relationships between connection mode and IP address, user code, user
password, mailbox ID, mailbox password, logical terminal name, and terminal access key.
Peer to Peer

RouterGateway

netNACCS

Gateway

WebNACCS

Connection

connection

Connection

connection

Connection

connection(E-mail style(ebMS

processing

Processing

mode /SMTPMode)

two-way)
IP address－－－It is assigned to Same as the Same as theSame as theSame as theSame as thethe user

left

leftleft

It is assigned to It is assigned

It is assigned tothe router andthe router and theto the routerthe user computer and the user
computeruser-side
Gateway
computerUser Codeleft

left

category unit
Users

It is assigned to Same as the Same as theSame as theSame as theSame as thePassword

User

left

left

left

One is assigned －－－－－

Code+ left

left

Identification
Number unit

Mailbox ID－－

to one mailbox

Mailbox－－

Password

One is assigned －to one mailbox

LogicalIt is assigned to Same as the Same as theSame as theSame as the－terminal

one logicalleftleft(Not assigned)

nameterminal unit

leftleft(Assigned pereach user sideURL)

Terminal

It is assigned to Same as the －It is assigned to －－access key

one logical* Onlyeach logical* Only(Not assigned)interactive

terminal nameinteractive

processingunit

processing

terminal unit

leftmodemode(packaged(Computersoftware) is

packageassignedsoftware) is
assigned

Appendix 8-3

User Code
WebNACCS
connection

User computer
Logical terminal name/Terminal access key

netNACCS
connection
User computer

Internet
User URL

GatewayconnectionebMS Processing Mode
IP address
Logical terminal name/Terminal access key (*1)

Checking procedure
eligibility with User Code+ Identifying Number,and User Password

Dedicated line connection

Peer to Peerconnection

Broadband optical connection

RouterUser computer

Access point

IP address
Logical terminal name/Terminal access key (*1)

Usercomputer

Core
Front
Processing
Processing SystemSystem

Dedicated line connection

Routerconnection

Broadband optical connection

RouterUser computer

Access point

MailboxDedicated line connection
Broadband optical connection

RouterAccess point(Note 2) Authentication withmailbox ID and mailbox
password

Gateway E-mail Processing Mode
Dedicated line connection
connection

Broadband optical connection\Router
SMTP two-way

Access pointIP address

User SystemNACCSNetwork

NACCS Center server(Note 1) Logical terminal name/terminal access key are only assigned to interactive processing
mode (packaged software)(Note 2) Mailbox ID/password are assigned only when using the mail processing mode.
Figure 8.1 Connection Moe and IP address, logical terminal name, terminal acc ess key, anduser code, Mailbox ID and Password Relationship Diagram

Appendix 8-4