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13.4.1 Preparations before performing abnormal mail transmission
(1) Making a contract with an Internet provider to transmit mails at the side of a customer
Contact with an Internet provider.
(Except for the case that a private LAN system in an own company’s building and the like is provided with a mail server.)
After the contract, a provider contract document specified an access point, user ID, authorized pass
word, etc. is sent to the customer.
This contract document is necessary for the setting of G-50A and dialup router.
(2) Obtaining information on IP address for a mail server
The IP address of a mail server may be described in the provider contract document, but it seems that most of providers don’t
open any IP address. In such a case, obtain information on the IP address of the mail server in the following procedures.
Connect to the access point by using the function of dialup of a PC for monitoring to establish an
environment where the Internet is available.
Then, execute MS-DOS Prompt (Command Prompt in Windows 2000/XP) in the state of provider being connected.
And then, input [Name of Mail Server (name of SMTP server) for PING transmission
1
] in the MS-DOS
Prompt to execute, and information on the IP address of the mail server is available.
(3) Abnormal mail transmission license registration
To use abnormal mail transmission, it requires license registration. Please refer to section 2,3 for function licence.
13.4.2 Setting to perform abnormal mail transmission
(1) Setting of dialup router
Set the telephone number of provider’s access point, ID for connection, and pass ward obtained at the
time of contract with a provider to the dialup router.
(2) Network setting of G-50A
Set the IP address, subnet mask, and gateway address of G-50A by means of the initial setting tool. Set
the IP address of a dialup router to gateway address.
(3) Mail setting of G-50A
Set the IP addresses of a mail address and mail server obtained from the provider, and abnormal mail
receiver by means of the initial setting tool.
(4) License registration
Register abnormal mail transmission function from Web browser.
* The IP address of dialup router is recommended to be set to [192.168.1.254].
For setting method for IP address, refer to Instruction Manual for Dialup Router.
* In case of using a dialup router without modem function, a modem (for analog and for ISDN) is required to be connected
between the dialup router and public switched phone network.
Public telephone circuit
Mail sending
Modem
G-50A
IP: 192.168.1.254
Dialup router
Internet
provider
Public telephone circuit, etc.
Mail sending
Modem,
etc.
PC for monitoring on the Web
IP address: 192.168.1.1
Sub-net mask: 255.255.255.0
Gateway: 192.168.1.254
IP address: 192.168.1.101
Sub-net mask: 255.25.255.0
Gateway: No setting
PC, cellular phone, PHS,
and the like with which mail
browsing are available
Figure 13-7 Setting example of abnormal mail transmission system
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The name of a mail server for transmission is a name of the mail server to transmit mails. This is notified from a provider at the time of a
contract for mailing.
Summary of Contents for Central Controller G-50A
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