Linux系統下建立GPRS無線Modem撥號方法

[root@test ppp]# wvdialconf /etc/wvdial.conf

Scanning your serial ports for a modem.

ttyS0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 4800 baud

ttyS0<*1>: ATQ0 V1 E1 -- failed with 4800 baud, next try: 9600 baud

ttyS0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 19200 baud

ttyS0<*1>: ATQ0 V1 E1 -- failed with 19200 baud, next try: 57600 baud

ttyS0<*1>: ATQ0 V1 E1 -- OK

ttyS0<*1>: ATQ0 V1 E1 Z -- OK

ttyS0<*1>: ATQ0 V1 E1 S0=0 -- OK

ttyS0<*1>: ATQ0 V1 E1 S0=0 &C1 -- OK

ttyS0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 -- OK

ttyS0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK

ttyS0<*1>: Modem Identifier: ATI – Siemens Mc35 Gprs Modem

ttyS0<*1>: Max speed is 57600; that should be safe.

ttyS0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK

Found a modem on /dev/ttyS0.

Modem configuration written to /etc/wvdial.conf.

ttyS0: Speed 57600; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0"

[Dialer Defaults]

Modem = /dev/ttyS0

Baud = 57600

Init1 = ATZ

Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0

ISDN = 0

Modem Type = Analog Modem

Phone = *99***1#

Username = 

Password =

[root@test ppp]# wvdial

--> WvDial: Internet dialer version 1.53

--> Initializing modem.

--> Sending: ATZ

ATZ

OK

--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0

OK

--> Modem initialized.

--> Sending: ATDT*99***1#

--> Waiting for carrier.

ATDT*99***1#

CONNECT

--> Carrier detected. Waiting for prompt.

~[7f]}#@!}!}!} }7}"}&} } } } }#}%B#}%}%}&I=}3[18]}(}"}^}#~

--> PPP negotiation detected.

--> Starting pppd at Thu May 13 17:47:11 2004

--> pid of pppd: 19535

ppp0 Link encap:Point-to-Point Protocol

inet addr:220.192.68.149 P-t-P:220.192.64.1 Mask:255.255.255.255

UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1

RX packets:3 errors:0 dropped:0 overruns:0 frame:0

TX packets:4 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:3

RX bytes:66 (66.0 b) TX bytes:84 (84.0 b)

Caught signal #2! Attempting to exit gracefully...

--> Disconnecting at Thu JULY 13 17:58:26 2004

[root@test ppp]# ppp0 Link encap:Point-to-Point Protocol