Recently i bought nice dual WAN router TP Link TL-ER6020 to use it with two BT(British Telecom) Infinity Broadband lines with Openreach VDSL modems (Huawei HG612 , unlocked, as told Ebay seller).
One of the broadband lines (WAN1) has 5 static ips:
ip range: 92.X.X.129 - 92.X.X.133
subnet mask: 255.255.255.248
gateway ip: 92.X.X.134
Router supports following connection types: Static IP, Dynamic IP, PPPoE, L2TP and PPTP. I have to use PPPoE Protocol to connect to Internet. And it works.
But... To use static Ip (assign them to devices) i have to use "One to One NAT" router's feature.
Here is a problem. "One to One NAT" works only with Static IP connection mode (not PPPoE).
Question: is any way to setup Openreach Huawei HG612 modem to connect using PPPoE then connect TP Link TL-ER6020 to it using Static IP mode? Or maybe other solutions.