HI,
We have Netcomm adsl2,2+ router modem.
Till last weel it worked fine with BSNL. I am able to enz the internet connection. But all of the sudden, it stopped to connect to internet.

When i enquired about it,i came to know that BSNL changed something [no technical person there to answer ] . One guy came to my house from BSNL with BSNL default modem and connected to my computer.
Surprisingly it connected.

Again we tried with my router,bad luck . I noticed we are giving username as xxxxxxx [without @dataone ] in bsnl modem configuration on windows, where are in my router previously we use to give xxxxxx@dataone .

When we give without @dataone in router, it is not accepting. Some times they used word , "now bsnl changed to bridge mode, you dont have that" , as i have a little knowledge on this setup, i didnt find it is worth.

Can someone please help me to resolve the problem.

Surendra