Thursday, November 12, 2009

Desktop Linux + Idea Net Setter Wireless Internet = A Good Idea

configuring idea net setter wireless internet on linuxIdea Cellular provides the lowest tariff for mobile internet access through its Net Setter devices. And it promises of plug-n-play zero-cd installation of the devices. However, in reality when you plugin the device on Windows it autoinstalls the modem (Huawei EG162G) drivers and a dialer application. Idea doesn't provides support for Linux. But you can still access internet through Net Setter with the following few steps.

1. Make sure you have ppp and wvdial installed. If not, install both these applications.
2. Add the following lines to your /etc/wvdial.conf file.

[Dialer Defaults]
Modem=/dev/ttyUSB0
Baud = 115200
Init 1 = AT+CGMM
Init 2 = AT+CMEE=1
Init 3 = ATE0
Init 4 = AT^HS=0,0
Init 5 = AT+CFUN?
Init 6 = AT+CLCK="SC",2
Init 7 = AT+CPIN?
Init 8 = AT+CLCK="SC",2
Modem Type = USB MODEM
Phone=*99#
Username = phone number (in my case it was 9990146746)
Password = last 4 digits of phone number (in my case it was 6746)
New PPPD = yes
Dial Command=ATDT
Stupid Mode=1
ISDN=0

3. After making the above changes in wvdial.conf plugin Idea Net Setter device, wait for a few seconds, and then run wvdial in a terminal.

Bingo! You are done. You will see wvdial establish a ppp connection in a manner shown below.

connecting idea setter with wvdial on linux

But there is a show-stopping bug with the USB Idea Net Setter Stick Modem (Huawei EG162G). I am unable to boot/reboot/shutdown the system with this modem pluged in. I have to plugin this device after the system is booted and plugout the device before a shutdown/reboot.

I would solicit any suggestions to fix this bug.

Important Point:
That show-stopping bug is fixed after install experimental 2.6.32 linux kernel.

3 comments:

Pravin said...

Hi Manmath,

Thanks for providing this details, I will try this out & let you know if any issues.

Thanks,
Pravin

Anonymous said...

hi...i tried ur idea in redhat 5.i am new in using redhat.it gv me permission denied msg.but i loged with root ..
bash:etc/wvdial.conf


please help m..
sumitamyt@rediffmail.com

sumyt said...

bash:/etc/wvdial.conf permission denied error..i dont understand it.this os is new for m.itried ur trick in redhat5

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