We have the configured CISCO router to which i don’t have the access. On this router we have two subnets Office (DHCP) and Shop Floor (static). We didn’t have any issues with connections between them later. For connecting production cell to shop floor network we install RUTX08 router and configure it as NAT 1:1 (all IPs are on picture).
In the shop floor subnet i have access to all devices in the production cell subnet (PLC, HMI and RUTX). But from office subnet i cannot ping any of those devices including RUTX. I have some another NAT devices (Hirschmann, Allen Bredley )on shop floor subnet , and i don’t have such situations, all of them are accessible from office subnet, so i think, that i need add something in RUTX08 configuration.
For test, i reset to factory RUTX08, and after that change only WAN IP. And RUTX still pinging from shop floor subnet (engineering station) , but did not from office