Allen-Bradley 1783-NATR Configuration

Good Morning everyone. Trying to install a 1783-NATR comms module
on a system with a CompactLogix L32E processor, An unmanaged switch
with a 3rd party remote I/O 1756-ENBT scanner and an Ethernet Laser
measurement device. I want to be able to access the processor on the private
side thru the public port on the front. I have given the public port a good IP
that will work on our plant network I have given the private port a unique IP
that is the same subnet as all the other devices. plus gave it a gateway IP
the same as the public IP. I set up a translation rule with a unique IP
from the public side and a unique IP on the private side. I applied the settings
and cycled power. I can no longer reach the NATR thru the network connection.
let alone see the processor, what am I doing wrong?

The most common step missed is assigning the PLC a gateway address, which is the NATR's local IP Address.

I thought the public IP was used as the gateway IP on the private side,
is that what your telling me?

Each device on private side should have Gateway address specified. This address is Private address of NATR.

Got it thanks!