I am using FEdora 11 , So to connfigure BSNL EV-DO AC8700 800M.It requires to follwo some steps.
Open the terminal as a root user [anu...@anupamfedora11 ~]$ su Password: [r...@anupamfedora11 anupam]# Now after plug-in the EV-DO Write lsusb and press enter for acknowledgement of detecting the USB device. [r...@anupamfedora11 anupam]# lsusb Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 002: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 002: ID 19d2:fffe ONDA Communication S.p.A. Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Now have to confugure the wvdial.conf file. [r...@anupamfedora11 anupam]# vi /etc/wvdial.conf Write the following in this editor, then save and exit : [Dialer Defaults] modem=/dev/ttyUSB0 Baud=460800 Dial Command=ATDT Baud=115220 Dial Command=ATDT init1=ATZ init2=AT+CRM=1 Flow Control=Hardware (CRTSCTS) Username=165 Password=165 Phone=#777 Stupid Mode=1 Now have to confugure the /etc/ppp/options in the terminal and press enter. [r...@anupamfedora11 anupam]# vi /etc/ppp/options Write the following then save and exit : #lock Write wvdial in the terminal and press enter. [r...@anupamfedora11 anupam]# wvdial --> WvDial: Internet dialer version 1.60 --> Cannot get information for serial port. --> Initializing modem. --> Sending: ATZ ATZ OK --> Sending: AT+CRM=1 AT+CRM=1 OK --> Modem initialized. --> Sending: ATDT#777 --> Waiting for carrier. ATDT#777 CONNECT --> Carrier detected. Starting PPP immediately. --> Starting pppd at Thu Jun 17 10:39:30 2010 --> Pid of pppd: 2609 --> pppd: ��[7f] ��[7f] --> Using interface ppp0 --> pppd: ��[7f] ��[7f] --> pppd: ��[7f] ��[7f] --> pppd: ��[7f] ��[7f] --> pppd: ��[7f] ��[7f] --> local IP address 117.254.247.59 --> pppd: ��[7f] ��[7f] --> remote IP address 192.168.52.12 --> pppd: ��[7f] ��[7f] --> primary DNS address 218.248.240.208 --> pppd: ��[7f] ��[7f] --> secondary DNS address 218.248.240.134 --> pppd: ��[7f] ��[7f] Now Note the Primary and secondary DNS from the above. Here the Primary DNS : 218.248.240.208 and Secondary DNS : 218.248.240.134 Now to disconnect Press CTRL+C two times. You are now disconnected. Open the /etc/resolv.conf in the terminal and press enter. [r...@anupamfedora11 anupam]# vi /etc/resolv.conf Write the following in this editor, then save and exit : nameserver 218.248.240.208 nameserver 218.248.240.134 Now write wvdial in the terminal and press enter. [r...@anupamfedora11 anupam]# wvdial --> WvDial: Internet dialer version 1.60 --> Cannot get information for serial port. --> Initializing modem. --> Sending: ATZ ATZ OK --> Sending: AT+CRM=1 AT+CRM=1 OK --> Modem initialized. --> Sending: ATDT#777 --> Waiting for carrier. ATDT#777 CONNECT --> Carrier detected. Starting PPP immediately. --> Starting pppd at Thu Jun 17 10:39:30 2010 --> Pid of pppd: 2609 --> pppd: ��[7f] ��[7f] --> Using interface ppp0 --> pppd: ��[7f] ��[7f] --> pppd: ��[7f] ��[7f] --> pppd: ��[7f] ��[7f] --> pppd: ��[7f] ��[7f] --> local IP address 117.254.247.59 --> pppd: ��[7f] ��[7f] --> remote IP address 192.168.52.12 --> pppd: ��[7f] ��[7f] --> primary DNS address 218.248.240.208 --> pppd: ��[7f] ��[7f] --> secondary DNS address 218.248.240.134 --> pppd: ��[7f] ��[7f] Now You are Connected with the EV-DO Dial-Up connection. Click the Browser to surf.If the browser cannot connect with the Internet, the “work offline” option under “file” menu is to be unchecked.Now again Press F5 from the keyboard or Refresh the page from the Browser. Minimize the Terminal Window. Do not Exit this Window to prevent Disconnection.When you want to disconnect the dial-up internet connection, please maximize the terminal window that you have minimized.Press CTRL+C two times. Caught signal 2: Attempting to exit gracefully... --> Terminating on signal 15 --> pppd: ��[7f] ��[7f] --> Connect time 26.7 minutes. --> pppd: ��[7f] ��[7f] --> pppd: ��[7f] ��[7f] --> Disconnecting at Thu Jun 17 11:06:08 2010 ^C [r...@anupamfedora11 anupam]# And Last Thanks Tantuja [Source http://fedoraforum.org/forum/showthread.php?s=2d5690e752a870b8d8a8cff618862f79&t=242405] Regards AJ -- l...@iitd - http://tinyurl.com/ycueutm
