I'm not sure if NAT is the correct term, but I would like to translate IP addresses.
i.e. if I send a ping request through the modem to 10.1.0.1, I want the modem to translate that address so the ping request is sent to 10.1.1.1. Is this possible? Further, I'd like to setup a NAT table:
10.1.0.1 = 10.1.1.1
10.1.0.2 = 10.1.1.2
10.1.0.3 = 10.1.1.3
Right now i'm using a router to do this, which is messy and expensive, as it's another piece of hardware in my enclosure. I was hoping the WR21 had this functionality built-in.