RM520N-GL - PCIe to Ethernet... (and DHCP!)

Any luck? I’m having similar issues, I can get modem to connect via USB but not ETH. I tried a handful of different "usbnet" and "pcie/mode" settings. Currently I have it configured how the first post details but it’s not the same exact device. It’s an MCUZone, seems more modern from this link

https://www.aliexpress.us/item/3256806989722627.html?spm=a2g0o.order_list.order_list_main.36.2d2a1802DBJvyS&gatewayAdapt=glo2usa

It does get IP addresses but I get the feeling it’s not correctly setting up the NAT from the issued DHCP addresses and I can’t figure out how to troubleshoot.

AT+CGPADDR
+CGPADDR: 1,"[Valid IPV6ADDR]"
+CGPADDR: 2,"[Valid IPV4ADDR]","[Valid IPV6ADDR]"
+CGPADDR: 3,"[Valid IPV4ADDR]","[Valid IPV6ADDR]"
+CGPADDR: 4,"0.0.0.0","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0"
+CGPADDR: 5,"0.0.0.0","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0"
+CGPADDR: 6,"0.0.0.0","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0"
+CGPADDR: 7,"0.0.0.0","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0"