Hello, I want to use the Nokia ONT router as modem only, but the nat should be taken care by my other reliable TP-Link router. Is that possible without dual NAT? How you used the bridge mode? please explain..
@bhupesh.tiwadi You will need to get Airtel to switch the ONT to bridge mode. Once done, U need to set up the PPPoE authentication on the router after plugging it into LAN port 4 of the Airtel ONT. I am not familiar with the specifics of your TPL router...please consult the manual for details on how to configure it for PPPoE. Please get the login ID and password for your account from the technician. You will not be dual NATted and the router may get a public IP. If you get a CGNAT on the TPL router (normally 100.xxx.xxx.xxx or similar) then you can opt for a static IP by paying 199 + GST extra/mth.