While trying to "upgrade" some networking for this guy I ended up losing track of a DGND3700 router. The setup is Modem --> TP-Link Router (main and does the DHCP) --> (new part) connect LAN port of router to WAN port of DGND.
From the TPL I can see the DHCP assigned IP address to the DGND at 192.168.1.60 if using the WAN port of the DGND, but I still cannot talk to the DGND in any way. When I use the LAN port of the DGND, it does not show up on the TPL's DHCP list.
As a separate issue, I tried to do a factory reset on the DGND, but for some reason it doesn't work.
From the TPL I can see the DHCP assigned IP address to the DGND at 192.168.1.60 if using the WAN port of the DGND, but I still cannot talk to the DGND in any way. When I use the LAN port of the DGND, it does not show up on the TPL's DHCP list.
As a separate issue, I tried to do a factory reset on the DGND, but for some reason it doesn't work.