Different IP ranges connection

Good day

I have 2 plc connected to my ewon that is installed in a customer plant. They are both on the same ip range which is 102.404.102.# . Now i would like to connect another PLC with a IP range of 20.17.20.# tpo the ewon and have connection to this new plc . Is this possible ?

The ewon IP is on the same range as the first 2 PLC 102.404.102.#. Can you help explain if this is possible and how i can achieve this ?

Thank you in advance

Hello, I’m not sure if this was a typo but you can’t have an IP range with one of the octets going over 255.

Was 102.404.102.xxx a mistake?

But either way we wouldn’t be able to reach a device in the 20.17.20.xxx range if the Ewon’s LAN is setup to be in the 102.xxx.xxx.xxx range.

You may be able to get a NAT 1:1 routing device to make it so that the device with the 20.17.20.xxx ip address would be coming in with an IP address in the same range as the other devices in the 102.xxx.xxx.xxx range.

Hi Tim

Thank you for your reply , Sorry yes Typo mistake.

You’re welcome, let me know if you have any other questions