电脑连接手机GPRS上网错误。。

blworld

脚本是用网上找到的，貌似连接对了，但是不知道还是有什么地方错了。

Serial connection established.
using channel 8
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <pcomp> <accomp>]
rcvd [LCP ProtRej id=0x2 21 01 01 00 0e 02 06 00 00 00 00 07 02 08 02]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x3 <mru 1514> <asyncmap 0x0> <auth pap> <magic 0x0> <pcomp> <accomp>]
sent [LCP ConfRej id=0x3 <magic 0x0>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <pcomp> <accomp>]
（之后就一直是重复这两行内容）




这个是option

1. 
   
2. #------------------------------------------------#
   
3. # File:
   
4. # /etc/ppp/gprs
   
5. #
   
6. # Description:
   
7. # This file holds the serial cable and IrDA pppd options for GPRS phones
   
8. 
   
9. # Tell the ppp-daemon to accept mangled data
   
10. receive-all
    
11. 
    
12. # Give some debug info
    
13. debug
    
14. kdebug 7
    
15. 
    
16. # Print out all the option values which have been set.
    
17. dump
    
18. 
    
19. # Serial device to which terminal is connected;
    
20. # with serial port (COM1 in Windows) use /dev/ttyS0
    
21. # and with IrDA use /dev/ircomm0.
    
22. #/dev/ircomm0 # IrDA
    
23. /dev/ttyUSB0 # serial cable (NOTE: 这个地方你要改为真正的你用的串口，比如/dev/ttyS0)
    
24. 
    
25. 
    
26. # Serial port line speed
    
27. 115200
    
28. 
    
29. # Turn off waiting of carrier detect or flow control signal
    
30. # With IrDA it should be disabled with nocrtscts option.
    
31. -crtscts # serial cable
    
32. #nocrtscts # IrDA
    
33. # Ignore carrier detect signal from the modem
    
34. local
    
35. 
    
36. # To keep pppd on the terminal
    
37. nodetach
    
38. 
    
39. # Accept the peer's idea of our local IP address
    
40. ipcp-accept-local
    
41. # Accept the peer's idea of its (remote) IP address
    
42. ipcp-accept-remote
    
43. 
    
44. # IP addresses:
    
45. # - accept peers idea of our local address and set address peer as 10.0.0.1
    
46. # (any address would do, since IPCP gives 0.0.0.0 to it)
    
47. # - if you use the 10. network at home or something and pppd rejects it,
    
48. # change the address to something else
    
49. 0.0.0.0:0.0.0.0
    
50. 
    
51. -chap
    
52. #-pap
    
53. 
    
54. # pppd must not propose any IP address to the peer!
    
55. noipdefault
    
56. 
    
57. # No ppp compression
    
58. novj
    
59. novjccomp
    
60. nobsdcomp
    
61. #nopcomp
    
62. #noaccomp
    
63. 
    
64. 
    
65. #papcrypt
    
66. #nodeflate
    
67. 
    
68. noauth
    
69. 
    
70. 
    
71. #No ppp magic number
    
72. nomagic
    
73. 
    
74. # no asyn cmap
    
75. asyncmap 0
    
76. 
    
77. # Add default route
    
78. defaultroute
    
79. 
    
80. # Connect script
    
81. connect /etc/ppp/peers/chap-gprs-connect
    
82. 
    
83. # Disconnect script
    
84. disconnect /etc/ppp/peers/chap-gprs-disconnect
    
85. 
    
86. user "cmnet"

复制代码

这个是连接脚本

1. 
   
2. #------------------------------------------------#
   
3. #!/bin/sh
   
4. #
   
5. # File:
   
6. # /etc/ppp/chat-gprs-connect
   
7. #
   
8. # Description:
   
9. # chat script to open Sonera GPRS service with GPRS phones. If ppp
   
10. # negotiation stalls, try restarting the phone. To try with other GPRS
    
11. # operator setting, change the PDP contex setting. The settings work with
    
12. # all Ericsson models, but Nokia 8310 does not suppor QoS parameters with
    
13. # AT commands, so just delete those lines and it'll work.
    
14. #
    
15. # Set PDP context CID=1, protocol=IP, APN=internet:
    
16. # AT+CGDCONT=1,"IP","internet","",0,0
    
17. #
    
18. # Set CID=1 QoS requirements from the network, not supported by 8310:
    
19. # AT+CGQREQ=1,0,0,0,0,0
    
20. #
    
21. # Set CID=1 minimum acceptable QoS parameters, not supported by 8310:
    
22. # AT+CGQMIN=1,0,0,0,0,0
    
23. #
    
24. # 'Call' CID=1 (activate PDP context one, perform GPRS attach):
    
25. # ATD*99***1#
    
26. #
    
27. # ogin:-BREAK-ogin: \
    
28. # TIMEOUT 5 \
    
29. # assword: \
    
30. # SAY "\nLogged in OK...\n" \
    
31. 
    
32. # The actual chat script:
    
33. exec chat \
    
34. TIMEOUT 5 \
    
35. ECHO ON \
    
36. ABORT '\nBUSY\r' \
    
37. ABORT '\nERROR\r' \
    
38. ABORT '\nNO ANSWER\r' \
    
39. ABORT '\nNO CARRIER\r' \
    
40. ABORT '\nNO DIALTONE\r' \
    
41. ABORT '\nRINGING\r\n\r\nRINGING\r' \
    
42. '' AT \
    
43. TIMEOUT 12 \
    
44. SAY "Press CTRL-C to close the connection at any stage!" \
    
45. SAY "\ndefining PDP context...\n" \
    
46. OK AT+CGATT=1 \
    
47. OK 'AT+CGDCONT=1,"IP","cmnet","",0,0' \
    
48. TIMEOUT 120 \
    
49. OK 'AT+CGDATA="PPP",1' \
    
50. SAY "\nwaiting up to 2 mintues for connect...\n"\
    
51. CONNECT ''\
    
52. SAY "\nConnected. now logging in...\n" \
    
53. SAY "\nIf the following ppp negotiations fail,\n" \
    
54. SAY "try restarting the phone.\n"
    
55. # NOTE: PDP context可能会因你的猫不同而有所区别，查它的手册来写吧
    
56. 
    

复制代码

'AT+CGDATA="PPP",1'
改成
'ATD*99#'
or
'ATD*99#***1#'
也是一样的效果。

[ 本帖最后由 blworld 于 2007-10-29 19:48 编辑 ]

blworld

目前的情况：
1.本来是使用的USB转串口的（本机没有串口），现在直接连到另一条带串口的PC（Windows），CMNET可以成功，CMWAP不成功，相同的设置。相同SIM卡在其他手机上CMWAP也可以成功（PC连手机都是）。
2.直接连到另一条带串口的PC（Linux）CMNET，CMWAP都不成功
3.UNIWAP，UNINET未测试。

简单的结论：USB转串口势必有问题。Linux的PPPD势必没有配置好。