Local WAN to LAN connect

I have eWon 4005cd. I connected WAN port to customer network. customer network very big and dont use internet.
ewon has 2 plc and a webcam on the lan side
eWon wan ip 10.1.0.53 Lan ip 192.168.100.245.
PLC1 ip 192.168.100.200
PLC2 ip 192.168.100.201
Webcam ip 192.168.2005
my customer network using a lot of ip range (192.168.100.xxx , 192.0.4.xxx)
how to connect wan side to Lan side ?

3 posts were merged into an existing topic: eWON 4005CD Only local network?