ETIC RAS-E, User Manual, Page: 22 / 132

PRODUCT OVERVIEW
Page 22
DOC_DEV_RAS_User guide_A
Machine Access Box RAS
5.1 Use case 1 : The machine is connected to the factory network
Description
The machine is separated from the factory network by the router RAS. The Internet is reached through the
factory network.
Models Way to the Internet Router RAS interface to
the Internet Machine interface
All models Factory network Ethernet WAN Ethernet LAN 1 to 4
Serial interface
Machine IP address
Rule 1 : The IP domain of the machine network and the IP domain of the factory network must be different.
If both domains are identical, the IP domain of the machine must be modified or he RAS must be used
according to the Use case Nr 2 described below.
Rule 2 : The IP domain of the machine network and the IP domain of the remote PC must be different.
If both IP domains are identical, the IP domain of the machine must be modified or the machine network
translation option must be selected.
Examples : Remote PC
network Factory
network Machine
network
OK 192.168.10.0 192.168.1.0 192.168.12.0
OK 192.168.10.0 192.168.10.0 192.168.12.0
The IP domain of the machine ntwk and of the
factory ntwk are the same.
The machine IP domain must be modified or the
RAS must be used according to the use case 2 192.168.10.0 192.168.1.0 192.168.1.0
The IP domain of the machine ntwk and of the
remote PC ntwk are the same.
The machine IP domain must be modified or the
address translation option must be selected (see
the wizard menu). 192.168.10.0 192.168.1.0 192.168.10.0