Thread: Beetel 220Bx modem with MTNL broadband settings problem

Dear Friends

I had internet connection of Airtel and MTNL in my office. I m using Beetel 220Bx modem with Airtel and Dlink dsl modem 520T with MTNL. Both are working fine. But problem arise when I swap modems. Connecting Beetel 220BX modem with MTNL line is not working. I do all essential settings which mentioned below. In WAN PPPPOE status its shows 'Authentication faliure'. Although I had entered phone no as username and CA number as password correctly. I talk to MTNL also and they said they dont know settings of 220BX modems because they dont use it. Please suggest where I had mistake.


WAN Settings
VPI/VCI to 0_32


Authentication mode : Auto

Username : Phone number
Password : CA Number

LAN
Ip 192.168.1.1
sub 255.255.255.0


Thanks
:48:

Keep the settings for connecting to Airtel ISP BB.
If this is also on PPPoE mode, enable DHCP .
http://i23.tinypic.com/9b8wpg.jpg
Now select VPI/VCI 0 32 and settings for MTNL. SAVE and reboot.
Wait for 2 or 3 minutes.
Connect MTNL and check the Diagnostics page in modem.
Still problem , change for MTNL to "Bridged" mode.
In Maintenance disable client tr_069 if available.

hi... change the authentication method to PAP..

ashok
dsl tech support
airtel