I think I’ve found the problem. I was plugged into port 1 which was tagged to LAN. When I turned off the tagged flag, I was able to connect. I’ve confirmed that the IP’s are coming from the PCWRT DHCP on the LAN.
WiFi connected devices are getting the correct IP addresses. If I disconnect and reconnect the cable, I still get an IP address from the old router. In fact, the inteface on my my mac shows the router as being my old router’s ip.