Ethernet card - Can I check IP address of connected device if mangoh red is setup as a router

I followed this tutorial to set up mangoh red as a router , I have a raspberry pi 3 b+ connected via ethernet to my mangoh red ethernet iot card, Is there a way I can check the IP address of the pi from the mangoh red command line (I have ssh’d into the mangoh red). I would like to send a ping from the raspberry pi to the mangoh red.

Maybe you can give a try to ping

Configuring the NAT…
Configure DHCP server (Y/n): Y
Enter start IP (default:
IP address (
Enter end IP (default: