GE 800 Examples
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Router configuration with NAT
With a special configuration at the router, it is possible to connect multiple IP-stations/IP-boxes in a re-
mote network with only one IP-address.
For this, the distinguishing of the IP-stations/IP-boxes is done with NAT (Network Address Translation).
The router internally exchanges the IP-addresses of the packets.
Addressing of the individual IP-stations/IP-boxes is carried out via the port numbers.
Note: Ports available for NAT (“First Port” in IPStationConfig):
1024 – 65531
Switc h
Sw itc h
G8-IP-8
Slot 4
R1
R2
1
2
8
GE 800 No. 1
80.64.13.10 (fixed public
IP-address)
62.15.37.131
(fixed public
IP-address)
Location 2
Location 1
Connections:
ET 901 No.1:
16400 – 16404
ET 901 No.8:
16435 – 16439
172.16.0.10/16
172.16.0.1/16
192.168.0.1/24
192.168.0.11/24
16400 – 16404
192.168.0.12/24
16405 – 16409
192.168.0.18/24
16435 – 16439
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