<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=KOI8-R" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> Hello Suranjan Please try to run sudo wvdial and post the output to the list again. Moz suranjan jii wrote: <blockquote cite="mid:e03e57df0905080552x6ff657adh883870a9faf6729d@mail.gmail.com" type="cite"> Hello there! I have been struggling for more than one month to fix WLL internet connection, But still i couldnot have get the right solution. if some big brother will give solution then it will be a very great help to me. 1. My internet connection is WLL, which is provided by BSNL. Kindly guide me as to how to configure my Ubuntu (version 7.10, Gutsy) so that I can get on line. Is any special software needed? The connection is via USB port. My modem says "BSNL" on the front of it. And on the back it says LG CDMA Fixed Wireless Terminal, model LST-260B. Pls. note that I have done all instructions given here- <a moz-do-not-send="true" href="http://www.thinkdigit.com/forum/showthread.php?p=876989">http://www.thinkdigit.com/forum/showthread.php?p=876989</a> then one brother told me to do according to followinginstruction and did so. Check the point 6 of this tutorial <a moz-do-not-send="true" href="http://linuxtips.today.com/2008/12/08/install-bsnl-wll-clarity-phone-in-linuxubuntu/">http://linuxtips.today.com/2008/12/08/install-bsnl-wll-clarity-phone-in-linuxubuntu/</a> and compare it with your configuration file. You may need to enable stupid mode, if not done so already. I have followed above written instructions. Finally i decided to install ppp driver via synaptic package manager and i installed it successfully. then i went to terminal and typed "wvdial" And then i got---- baba@BABA:~$ wvdial /etc/wvdial.conf<Warn>: Ignoring malformed input line: "Auto DNS" WvDial<*1>: WvDial: Internet dialer version 1.56 WvModem<*1>: Cannot get information for serial port. WvDial<*1>: Initializing modem. WvDial<*1>: Sending: ATZ WvDial Modem<*1>: ATZ WvDial Modem<*1>: OK WvDial<*1>: Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 WvDial Modem<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 WvDial Modem<*1>: OK WvDial<*1>: Sending: at+crm=1;at$lgpkt=3 WvDial Modem<*1>: at+crm=1;at$lgpkt=3 WvDial Modem<*1>: OK WvDial<*1>: Modem initialized. WvDial<*1>: Sending: ATDT#777 WvDial<*1>: Waiting for carrier. WvDial Modem<*1>: ATDT#777 WvDial Modem<*1>: CONNECT WvDial<*1>: Carrier detected. Starting PPP immediately. WvDial<Notice>: Starting pppd at Sat Mar 21 21:35:20 2009 WvDial<Err>: Warning: Could not modify /etc/ppp/pap-secrets: Permission denied WvDial<Err>: --> PAP (Password Authentication Protocol) may be flaky. WvDial<Err>: Warning: Could not modify /etc/ppp/chap-secrets: Permission denied WvDial<Err>: --> CHAP (Challenge Handshake) may be flaky. WvDial<Notice>: Pid of pppd: 6547 WvDial<*1>: Using interface ppp0 WvDial<*1>: pppd: ú[06][08] WvDial<*1>: pppd: ú[06][08] WvDial<*1>: pppd: ú[06][08] WvDial<*1>: pppd: ú[06][08] WvDial<*1>: pppd: ú[06][08] WvDial<*1>: Disconnecting at Sat Mar 21 21:35:26 2009 WvDial<*1>: The PPP daemon has died: Authentication error. WvDial<*1>: We failed to authenticate ourselves to the peer. WvDial<*1>: Maybe bad account or password? (exit code = 19) WvDial<*1>: man pppd explains pppd error codes in more detail. WvDial<Notice>: I guess that's it for now, exiting WvDial<Notice>: The PPP daemon has died. (exit code = 19) <a moz-do-not-send="true" href="mailto:baba@BABA:%7E$">baba@BABA:~$</a> -------------------------- Now pls. tell me what can i do to go online. I have Ubuntu (version 7.10, Gutsy). My modem is provided by BSNL. CDMA Fixed weireless terminal model- 260B. My modem says "BSNL" on the front of it. And on the back it says LG CDMA Fixed Wireless Terminal, model LST-260B. Pls. see if you can help me. Thank you waiting for your kind reply yours suranjan Buxar. </blockquote> </body> </html>