Hathway provided ZTE 670L router (which is also ONT) as part of my Fiber connection. I wanted to configure PPPOE on my Tenda router. I tried to confgure bridge mode on ZTE 670L and setup PPPOE on tenda router using the PPPOE username and password provided by Hathway . But it didnt work , Tenda router showed error which said similar "no response form server". So I contacted Hathway support and their reply was that I have to purchase static ip to get the bridge mode enabled. This was nonsense, I really dont understand whats the need for static IP to get the ONT on bridgemode. I have used other ISPs and I have configured this before and it worked fine. Only with Hathway the PPPOE setup did not work . On top of this the Hathway customer support is trying to sell Static IP to get this setup eventhough there is no correlation between static ip and enabling bridge mode on ONT ( ZTE 670L) . Can any one help to get this setup work ? Anybody faced similar issue with hathway ?.