Weidmuller IE-SR-2GT-LAN Manual page 78

From the perspective of an addressed receiver in the production network the sender has always the public IP address.
7. Configuring static routes (Only for Router 3, skip if you test the"Ssimple scenario" with only 1 Router)
Next 2 static routes have to be configured on Router 3 that all Ethernet devices of machine networks networks 1
and 2 (behind LAN port of Routers 1 and 2) can get access to each other.
► Select menu Configuration  Network  IP routing Tab "Configuration"
Figure A4-8: Default values of menu IP routing (Tab Configuration)
Configure below described entries in the area Add new static route of the menu:
Only for Router 3 (This Router has 2 static routes)
Values for the first route:
● Destination network:
● Subnet mask :
● Gateway:
● Metric:
● Interface:
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192.168.20.0 (Public address range of machine network 1 at LAN port of Router 1)
24 (Class C)
172.16.1.252 (Public address of WAN port of Router 1)
Can be left blank (only one route, therefore no need for prioritization)
LAN (Router 1 can be reached by LAN port)
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