Siemens Scalance SC636-2C NAT config

Hi all,

I have some difficulties with programming a NAT config in my Scalance SC636-2C

When programming the NAT-table i'm not able to reach my devices.

 143.26.58.XXX is public network adress, 100.100.100.XXX is private (machine) network.

Here some screenshots of what i setup now.

What i do wrong here? Please some advice.

Thanks!

SIEMENS 2.jfif

SIEMENS 1.jfif