有熟悉TD/GPRS拨号上网的吗？

dalin

闲着无事，在网上买了块TD的笔记本内置模块联芯LC5730，在windows下可以通过随E行拨号上网，也可以通过windows自带的拨号程序上网，带宽在1.2M左右吧。在linux通过指定vendor等把模块驱动起来了，拨号也取得IP了，可就是无法上网，照抄了windows下的路由表和DNS也不能上网。有知道有没有人遇到类似的问题，拨号成功并获取到IP却无法上网的。

log:

1. 
   
2. Nov 11 00:40:01 ethanlin-nb pppd[2101]: pppd 2.4.4 started by root, uid 0
   
3. Nov 11 00:40:01 ethanlin-nb pppd[2101]: speed 2936012 not supported
   
4. Nov 11 00:40:01 ethanlin-nb pppd[2101]: Using interface ppp0
   
5. Nov 11 00:40:01 ethanlin-nb pppd[2101]: Connect: ppp0 <--> /dev/ttyUSB0
   
6. Nov 11 00:40:01 ethanlin-nb pppd[2101]: Remote message: Welcome
   
7. Nov 11 00:40:01 ethanlin-nb pppd[2101]: PAP authentication succeeded
   
8. Nov 11 00:40:07 ethanlin-nb pppd[2101]: local  IP address 10.168.114.205
   
9. Nov 11 00:40:07 ethanlin-nb pppd[2101]: remote IP address 192.168.0.1
   
10. Nov 11 00:40:07 ethanlin-nb pppd[2101]: primary   DNS address 211.136.20.203
    

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拨号过程

1. 
   
2. 
   
3. 
   
4. 
   
5. 
   
6. 
   
7. --> WvDial: Internet dialer version 1.61
   
8. --> Cannot get information for serial port.
   
9. --> Initializing modem.
   
10. --> Sending: ATZ
    
11. OK
    
12. --> Sending: ATE0V1
    
13. OK
    
14. OK
    
15. --> Sending: ATS0=0
    
16. OK
    
17. --> Sending: AT+CFUN=1
    
18. OK
    
19. --> Modem initialized.
    
20. --> Sending: ATDT*99#
    
21. --> Waiting for carrier.
    
22. CONNECT 2936012
    
23. --> Carrier detected.  Starting PPP immediately.
    
24. --> Starting pppd at Wed Nov 11 00:40:01 2009
    
25. --> Pid of pppd: 2101
    
26. --> pppd: -[7f]
    
27. --> pppd: -[7f]
    
28. --> Using interface ppp0
    
29. --> pppd: -[7f]
    
30. --> pppd: -[7f]
    
31. --> pppd: -[7f]
    
32. --> pppd: -[7f]
    
33. --> pppd: -[7f]
    
34. --> pppd: -[7f]
    
35. --> pppd: -[7f]
    
36. --> Authentication (PAP) started
    
37. --> pppd: -[7f]
    
38. --> pppd: -[7f]
    
39. --> Authentication (PAP) successful
    
40. --> pppd: -[7f]
    
41. --> pppd: -[7f]
    
42. --> pppd: -[7f]
    
43. --> pppd: -[7f]
    
44. --> pppd: -[7f]
    
45. --> pppd: -[7f]
    
46. --> pppd: -[7f]
    
47. --> pppd: -[7f]
    
48. --> pppd: -[7f]
    
49. --> pppd: -[7f]
    
50. --> pppd: -[7f]
    
51. --> pppd: -[7f]
    
52. --> pppd: -[7f]
    
53. --> pppd: -[7f]
    
54. --> pppd: -[7f]
    
55. --> pppd: -[7f]
    
56. --> pppd: -[7f]
    
57. --> pppd: -[7f]
    
58. --> pppd: -[7f]
    
59. --> local  IP address 10.168.114.205
    
60. --> pppd: -[7f]
    
61. --> remote IP address 192.168.0.1
    
62. --> pppd: -[7f]
    
63. --> primary   DNS address 211.136.20.203
    
64. --> pppd: -[7f]
    
65. --> pppd: -[7f]
    
66. --> Script /etc/ppp/ip-up run successful
    
67. --> Default route Ok.
    
68. --> warning, can't find address for `www.suse.de`
    
69. --> warning, address lookup does not work
    
70. --> Nameserver (DNS) failure, the connection may not work.
    
71. --> Connected... Press Ctrl-C to disconnect
    
72. --> pppd: -[7f]
    
73. --> pppd: -[7f]
    
74. --> pppd: -[7f]
    
75. --> pppd: -[7f]
    
76. --> pppd: -[7f]
    
77. --> pppd: -[7f]
    
78. --> pppd: -[7f]
    
79. --> pppd: -[7f]
    
80. --> pppd: -[7f]
    
81. --> pppd: -[7f]
    
82. --> pppd: -[7f]
    
83. --> pppd: -[7f]
    
84. --> pppd: -[7f]
    
85. --> pppd: -[7f]
    
86. --> pppd: -[7f]
    
87. 
    

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路由表

1. 
   
2. 
   
3. 
   
4. [root@ethanlin-nb ~]# route
   
5. Kernel IP routing table
   
6. Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
   
7. 192.168.0.1     *               255.255.255.255 UH    0      0        0 ppp0
   
8. default         *               0.0.0.0         U     0      0        0 ppp0
   
9. 
   
10. [dalin@ethanlin-nb ~]$ ifconfig
    
11. eth0      Link encap:Ethernet  HWaddr 00:21:86:9F:4D:D5  
    
12.           UP BROADCAST MULTICAST  MTU:1500  Metric:1
    
13.           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    
14.           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    
15.           collisions:0 txqueuelen:1000
    
16.           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
    
17.           Memory:fc200000-fc220000
    
18. 
    
19. lo        Link encap:Local Loopback  
    
20.           inet addr:127.0.0.1  Mask:255.0.0.0
    
21.           inet6 addr: ::1/128 Scope:Host
    
22.           UP LOOPBACK RUNNING  MTU:16436  Metric:1
    
23.           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    
24.           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    
25.           collisions:0 txqueuelen:0
    
26.           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
    
27. 
    
28. ppp0      Link encap:Point-to-Point Protocol  
    
29.           inet addr:10.168.114.205  P-t-P:192.168.0.1  Mask:255.255.255.255
    
30.           UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
    
31.           RX packets:4 errors:0 dropped:0 overruns:0 frame:0
    
32.           TX packets:169 errors:0 dropped:0 overruns:0 carrier:0
    
33.           collisions:0 txqueuelen:3
    
34.           RX bytes:58 (58.0 b)  TX bytes:10678 (10.4 Kb)
    

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wvdial.conf

1. 
   
2. [Dialer Defaults]
   
3. Init1 = ATZ
   
4. Init3 = ATE0V1
   
5. Init4 = AT+CGDCONT=4,"IP","cmnet"
   
6. Init5 = ATS0=0
   
7. Init6 = AT+CFUN=1
   
8. Modem Type = USB Modem
   
9. Baud = 2936012
   
10. New PPPD = yes
    
11. Modem = /dev/ttyUSB0
    
12. ISDN = 0
    
13. Phone = *99#
    
14. Password = cmnet
    
15. Username = cmnet
    
16. Stupid Mode = 1
    

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难免有错

你的ip怎么是内网？

dalin

GPRS拨号就是这样的吧。
附上windows下的情况

2.   自动配置已启用. . . . . . . . . . : 是
3.   IPv4 地址 . . . . . . . . . . . . : 10.233.0.229(首选)
4.   子网掩码  . . . . . . . . . . . . : 255.255.255.255
5.   默认网关. . . . . . . . . . . . . : 0.0.0.0
6.   DNS 服务器  . . . . . . . . . . . : 211.136.192.6
7.   TCPIP 上的 NetBIOS  . . . . . . . : 已禁用

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难免有错

192.168.0.0是默认的内网ip。