I am not new to ubuntu but i am no a techie. I have been trying to configure my dialup Internet connection via a Bsnl Tarang WLL Telephone. After scouring all the forums i tried setting up a connection using wvdial. I am able to momentarily connect using sudo wvdial bsnlwll command in the terminal. It immediately disconnects returning a pppd authentication error. Need help. Please keep it simple
Ubuntu India Forums » Networking & Internet
Configuring Huawei T1 ETS2288 WLL in Ubuntu 9.04 wubi install
(4 posts) (2 voices)-
Posted 8 months ago
I have managed to connect to the Net via Bsnl Tarang WLL. I did the following -
1. Installed wvdial along with dependencies using .deb packages.
2. Booted up my laptop. Plugged in the usb phone cable.
3. Used "sudo lsusb" on the Teminal.
4. My TI Usb was listed.
5. Used "dmesg -c" on the Terminal.
6. You most likely see the following lines -
''ti_usb_3410_5052 1-1:1.0: TI USB 3410 1 port adapter converter detected
ti_usb_3410_5052: probe of 1-1:1.0 failed with error -5"
7. Use the following at the Terminal -
''sudo gedit /etc/udev/rules.d/026_ti_usb_3410.rules''
8. In the file that opens enter the following and save. -
#TI USB 3410
SUBSYSTEM==?usb_device? ACTION==?add? \
SYSFS{idVendor}==?0451?,SYSFS{idProduct}==?3410? \
SYSFS{bNumConfigurations}==?2? \
SYSFS{bConfigurationValue}==?1? \
RUN+=?/bin/sh -c ?echo 2 > /sys%p/device/bConfigurationValue??
9. Unplug and replug the modem usb cable and type "sudo dmesg -c" once again at the terminal. You will now see the following lines -
[ 152.604585] ti_usb_3410_5052 2-2:2.0: TI USB 3410 1 port adapter converter detected
[ 152.607216] usb 2-2: TI USB 3410 1 port adapter converter now attached to ttyUSB0
If so we should now have a new entry called ''/dev/ttyUSB0'
10. Now you need to configure the net connection -
Type "sudo gedit /etc/wvdial.conf" in the Terminal and copy the following into the file which opens and save it -
[Dialer Name_of_your_Provider]
Modem = /dev/ttyUSB0
Baud = 230400
Phone = #777
Init1 = ATZ
Stupid Mode = 1
Dial Command = ATDT
Username = ?Add_your_username_here?
Password = ?Add_your_password_here?
PPPD Options = lock noauth refuse-eap refuse-chap refuse-mschap nobsdcomp nodeflate
11. To connect to the net type the following in the Terminal -
sudo wvdial Name_of_your_Provider
12. You will get connected to the Net but you will not be able to browse.On the Terminal you will be able to see the Primary and Secondary DNS server numbers.
13. Create a resolv.conf file by typing the following in a new Terminal (do not close the earlier opened terminal)-
"sudo gedit etc/resolv.conf" and copy and paste the DNS servers into the file and save it.
14. Disconnect using Ctrl C.
Unplug the cable and replug it and reboot the laptop and connect to the net by using the following command at the terminal -
sudo wvdial Name_of_your_Provider" this time on you will get connected and can also browse the net.
I hope this post heps somebody.
Goodluck
I am from Kolkata, West Bengal, IndiaIn the file that opens, Copy and paste the nameservers that
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Posted 7 months ago
sorry bro i did all above ur step by step procedures.. sitll i can't browse web pages,
always shown this error while i reconnecting internet via terminal
--> Cannot open /dev/ttyUSB0: Input/output error
--> Cannot open /dev/ttyUSB0: Input/output error
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