5.1.1 applied wvdial as suggested:
1. confirm wvdial installed
cb@ublx:~$ which wvdial
/usr/bin/wvdial
cb@ublx:~$ sudo wvdialconf /etc/wvdial.conf
[sudo] password for cb:
Editing `/etc/wvdial.conf'.
Scanning your serial ports for a modem.
Modem Port Scan<*1>: Scanning ttySHCF0 first, /dev/modem is a link to
it.
ttySHCF0<*1>: ATQ0 V1 E1 -- OK
ttySHCF0<*1>: ATQ0 V1 E1 Z -- OK
ttySHCF0<*1>: ATQ0 V1 E1 S0=0 -- OK
ttySHCF0<*1>: ATQ0 V1 E1 S0=0 &C1 -- OK
ttySHCF0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 -- OK
ttySHCF0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
ttySHCF0<*1>: Modem Identifier: ATI -- 56000
ttySHCF0<*1>: Speed 4800: AT -- OK
ttySHCF0<*1>: Speed 9600: AT -- OK
ttySHCF0<*1>: Speed 19200: AT -- OK
ttySHCF0<*1>: Speed 38400: AT -- OK
ttySHCF0<*1>: Speed 57600: AT -- OK
ttySHCF0<*1>: Speed 115200: AT -- OK
ttySHCF0<*1>: Speed 230400: AT -- OK
ttySHCF0<*1>: Speed 460800: AT -- OK
ttySHCF0<*1>: Max speed is 460800; that should be safe.
ttySHCF0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
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.
Modem Port Scan<*1>: S1 S2 S3 SHCF1 SHCF2 SHCF3 SHCF4 SHCF5
Modem Port Scan<*1>: SHCF6 SHCF7
Found a modem on /dev/ttySHCF0, using link /dev/modem in config.
Modem configuration written to /etc/wvdial.conf.
ttySHCF0<Info>: Speed 460800; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0"
cb@ublx:~$
2. ================
2. configure wvdial - Edit file /etc/wvdial.conf
[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Modem Type = Analog Modem
Baud = 460800
New PPPD = yes
Modem = /dev/modem
ISDN = 0
; Phone = <Target Phone Number>
; Password = <Your Password>
; Username = <Your Login Name>
sudo gedit … and save; update file:
[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Modem Type = Analog Modem
Baud = 460800
New PPPD = yes
Modem = /dev/modem
ISDN = 0
Phone = 0198379000
Password = userpw
Username = username@xxxxxxxxxx
3. ============ wvdial
same result, authentication fails
4. check Linmodem Post Install Problems
<<
13. failed to authenticate? verify that there is no matching entry
in /etc/ppp/chap-
secrets. If you see your username and password in that file, comment
the line with
a leading # and retry
>>
verify no matching entry in /etc/ppp/chap-secrets
(cant open file)
sudo gedit /etc/ppp/chap-secrets
# Secrets for authentication using CHAP
# client server secret IP addresses
"username@xxxxxxxxxx" * " userpw"
====================
edit this in shell
# Secrets for authentication using CHAP
# client server secret IP addresses
# "username@xxxxxxxxxx" * " userpw"
save
====================
try dial again
wvdial
>>>>
same result: authentication fails
test wvdial
same result: authentication fails
4. ============
<<<If wvdial fails to establish the communication, type the following
commands:
script wvdial.log
wvdial
exit
>>>
cb@ublx:~$ sudo script wvdial.log
Script started, file is wvdial.log
root@ublx:~# wvdial
WvDial<*1>: WvDial: Internet dialer version 1.56
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>: Modem initialized.
WvDial<*1>: Sending: ATDT0198379000
WvDial<*1>: Waiting for carrier.
WvDial Modem<*1>: ATDT0198379000
WvDial Modem<*1>: BUSY
WvDial<Warn>: The line is busy. Trying again.
WvDial<*1>: Sending: ATDT0198379000
WvDial<*1>: Waiting for carrier.
WvDial Modem<*1>: ATDT0198379000
WvDial Modem<*1>: CONNECT 460800
WvDial Modem<*1>: User Access Verification
WvDial Modem<*1>: login:
WvDial<*1>: Carrier detected. Waiting for prompt.
WvDial Modem<*1>: login:
WvDial<*1>: Looks like a login prompt.
WvDial<*1>: Sending: username@xxxxxxxxxx
WvDial Modem<*1>: username@xxxxxxxxxx
WvDial Modem<*1>: Password:
WvDial<*1>: Looks like a password prompt.
WvDial<*1>: Sending: (password)
WvDial Modem<*1>: % Authentication failed.
WvDial Modem<*1>: login:
WvDial<*1>: Looks like a login prompt.
WvDial<*1>: Sending: username@xxxxxxxxxx
WvDial Modem<*1>: username@xxxxxxxxxx
WvDial Modem<*1>: Password:
WvDial<*1>: Looks like a password prompt.
WvDial<*1>: Sending: (password)
WvDial Modem<*1>: % Authentication failed.
WvDial<Err>: Connected, but carrier signal lost! Retrying...
WvDial<*1>: Sending: ATDT0198379000
WvDial<*1>: Waiting for carrier.
WvDial Modem<*1>: NO CARRIER
WvDial<Warn>: No Carrier! Trying again.
WvDial<*1>: Sending: ATDT0198379000
WvDial<*1>: Waiting for carrier.
WvDial Modem<*1>: ATDT0198379000
WvDial Modem<*1>: CONNECT 460800
WvDial Modem<*1>: User Access Verification
WvDial Modem<*1>: login:
WvDial<*1>: Carrier detected. Waiting for prompt.
WvDial Modem<*1>: login:
WvDial<*1>: Looks like a login prompt.
WvDial<*1>: Sending: username@xxxxxxxxxx
WvDial Modem<*1>: username@xxxxxxxxxx
WvDial Modem<*1>: Password:
WvDial<Notice>: Don't know what to do! Starting pppd and hoping for
the best.
WvDial<Notice>: Starting pppd at Thu Jan 3 13:38:58 2008
WvDial<Notice>: Pid of pppd: 5332
WvDial<*1>: Using interface ppp0
WvDial<*1>: pppd: [08]ÔøΩ[06][08]PÔøΩ[06][08]
WvDial<*1>: pppd: [08]ÔøΩ[06][08]PÔøΩ[06][08]
WvDial<*1>: pppd: [08]ÔøΩ[06][08]PÔøΩ[06][08]
WvDial<*1>: pppd: [08]ÔøΩ[06][08]PÔøΩ[06][08]
WvDial<*1>: local IP address 203.173.54.59
WvDial<*1>: pppd: [08]ÔøΩ[06][08]PÔøΩ[06][08]
WvDial<*1>: remote IP address 203.173.60.88
WvDial<*1>: pppd: [08]ÔøΩ[06][08]PÔøΩ[06][08]
WvDial<*1>: primary DNS address 203.0.178.191
WvDial<*1>: pppd: [08]ÔøΩ[06][08]PÔøΩ[06][08]
result: still no network
