I myself have trouble setting up my
Linksys modem/
router for airtel broadband. I used their standard modem for connection and my modem/router in only wifi mode. It was not an efficient one but atleast it worked. Finally i found out how to use your modem/router with airtel broadband.
Please note that the following step are for
adsl modem/router not for wifi routers
The following steps will guide you (this is a standalone mode. You connect your DSL line directly to your linksys modem and bypass the beetle modem completely) :
1. Reset your Linksys router to factory defaults.
2. Choose Encpuslation type to RFC2516 PPPoE
3. Autodetect : Disable and VC values 1 and 32 for Airtel.
4. DSL Modulation : G.dmt (This is a must for airtel otherwise it will not work).
5. Give your username and password.
6. Rest everything let it be set to default value, save the settings.
7. Check Status > DSL Connection Status : Should show connected. Or else click on Connect.
Enjoy Internet Connection
P.S. - I'm using a Linksys WAG120N ADSL2+ Modem\Router
----------------------------------------------------------------------
Sorry I thought that you were having trouble with a ADSL2+ modem. I googled the model n learned it is only a router. Please chk this link -
http://www6.nohold.net/Cisco2/ukp.aspx?pid=80&vw=1&articleid=3687