WALL IE, Industrial Ethernet Bridge and Firewall | Version 1 | 15.05.2017
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9.3
Setting up a route on the PC
A Windows-PC can also be informed of the assignment of the LAN IP address to a WAN IP address as a
"route" in the operating system.
To this purpose, call up the command line "CMD" with administrator rights.
The operating system is informed of a route with the following command:
route add 192.168.10.1 mask 255.255.255.0 10.10.1.11 metric 1
This command temporarily saves the route until the PC restart.
Use the following for permanent saving of the entered routes:
route add –p
Display all routes:
route print
Delete a route:
route delete 192.168.10.1
However, in order that the responses from the CPU can also be redirected back to the PC via the WALL
IE, the WALL IE must be entered as the router for the CPU in the project.
This solution can only be used in the Basic NAT operating mode. This solution cannot be used with NAPT
and port forwarding.
The search via the Siemens function "Accessible nodes" doesn't function through the WALL IE firewall.
