VIPA TM-E 900-1E640, Руководство пользователя, Страница: 53 / 68

Manual VIPA TM-E
Chapter 3 Deployment
HB39E - TME - RE_900-1E640 - Rev. 09/11 3-27
Teleservice via telephone with MPI gateway
With the teleservice via telephone with MPI gateway, a connection via
telephone (PPP connection) is directly established from your PC to the
TM-E module. Here the CPU is linked to the TM-E module by MPI.
To be able to react to the calling, to authenticate the user and to assign the
IP address, the TM-E module is to be configured as PPP server.
The following picture shows the network topology on an example:
MPI: 0 MPI: 2
10.0.0.89 202.0.0.1
PPP connection
202.0.0.240
PC
PC
TM-E
SPS
In the configuration above there are 2 various networks:
•
10.0.0.0 is the network of your PC.
•
202.0.0.0 is the temporary network, which is to be used for the PPP
connection. This network is only active during PPP connection.
To access the TM-E module via PPP connection the server for incoming
PPP connections is to be configured.
•
Here open the Web page of the TM-E module.
•
Navigate to the "Communication" page via
Configuration
>
System
setup
. Open the page "Incoming" in the navigation tree
Network
Connection
>
Modem
.
•
Activate the option "Server enabled".
Overview
Configuration of
the direct
telephone
connection