For anyone interested, the device natively supports many-to-one NAT, as I neeeded. I didn't have to configure anything

@Yannie Hi, Actually the thing that I need is a NAT many-to-one device, which translates internal private IPs to a single public IP. Can the TP link device do that? Thank you Roberto

Hello, Can I use the ER7206 to do NAT from LAN to WAN? My intention is to connect a bunch of clients to the LAN ports of the ER7206 and an external connection via ethernet to a WAN port, which needs...