but it works fine on fedora. and ubuntu has problem with SLIP/PPP (Point-to-Point Protocol ). and i used almost all the dialer available on Ubuntu but none of them worked for me. it only allow me to access net for 1-2 minute than it gives up.
and i am facing this problem only with gprs. never tested with external dialup modem.
and this is the output of wvdialconf
Code:
[root@localhost Dheeraj]# wvdialconf /etc/wvdial.conf
Scanning your serial ports for a modem.
ttyS0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyS0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 115200 baud
ttyS0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.
Port Scan<*1>: S1 S2 S3 S4 S5 S6 S7 S8
Port Scan<*1>: S9 S10 S11 S12 S13 S14 S15 S16
Port Scan<*1>: S17 S18 S19 S20 S21 S22 S23 S24
Port Scan<*1>: S25 S26 S27 S28 S29 S30 S31 S32
Port Scan<*1>: S33 S34 S35 S36 S37 S38 S39 S40
Port Scan<*1>: S41 S42 S43 S44 S45 S46 S47 S48
Port Scan<*1>: S49 S50 S51 S52 S53 S54 S55 S56
Port Scan<*1>: S57 S58 S59 S60 S61 S62 S63 S64
Port Scan<*1>: S65 S66 S67 S68 S69 S70 S71 S72
Port Scan<*1>: S73 S74 S75
ttyUSB1<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyUSB1<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 115200 baud
ttyUSB1<*1>: ATQ0 V1 E1 -- OK
ttyUSB1<*1>: ATQ0 V1 E1 Z -- OK
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 -- OK
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 &C1 -- OK
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 -- OK
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
ttyUSB1<*1>: Modem Identifier: ATI -- LG Electronics Inc.
ttyUSB1<*1>: Speed 230400: AT --
ttyUSB1<*1>: Speed 230400: AT --
ttyUSB1<*1>: Speed 230400: AT -- \uffff\uffff
ttyUSB1<*1>: Max speed is 115200; that should be safe.
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
Found a modem on /dev/ttyUSB1.
Modem configuration written to /etc/wvdial.conf.
ttyUSB1<Info>: Speed 115200; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0"
__________
Ill be ver very thankfull if u will solve this problem
Code:
root@avtar:/home/dheeraj# wvdial
--> WvDial: Internet dialer version 1.55
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1,"IP","airtelgprs.com";
AT+CGDCONT=1,"IP","airtelgprs.com";
OK
--> Modem initialized.
--> Sending: ATDT*99***2#
--> Waiting for carrier.
ATDT*99***2#
CONNECT
~[7f]}#@!}!}8} }<}!}$}&@}#}$@#}%}&_8^G}"}&} } } } }'}"}(}"[1a]e~~~
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Sat Oct 28 07:10:25 2006
--> Pid of pppd: 8791
--> Using interface ppp0
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> local IP address 10.190.202.94
--> pppd: ��[05][08]�[01][06][08]
--> remote IP address 10.0.0.1
--> pppd: ��[05][08]�[01][06][08]
--> primary DNS address 202.56.230.5
--> pppd: ��[05][08]�[01][06][08]
--> secondary DNS address 202.56.240.5
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> Connect time 2.0 minutes.
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> pppd: ��[05][08]�[01][06][08]
--> Disconnecting at Sat Oct 28 07:12:28 2006
--> The PPP daemon has died: Lack of LCP echo responses (exit code = 15)
--> man pppd explains pppd error codes in more detail.
--> I guess that's it for now, exiting
--> Provider is overloaded(often the case) or line problem.
--> The PPP daemon has died. (exit code = 15)