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拨号总是不成功,求助
这个有官方求助渠道没有?
============调试信息如下=============- # usb_modeswitch -c /etc/usb_modeswitch.d/12d1:1446
- Look for target devices ...
- No devices in target mode or class found
- Look for default devices ...
- product ID matched
- Found devices in default mode (1)
- Access device 002 on bus 002
- Current configuration numberusb 2-1: USB disconnect, address 2
- is 1
- Use interface number 0
- Use endpoints 0x01 (out) and 0x81 (in)
- USB description data (for identification)
- -------------------------
- Manufacturer: HUAWEI Technology
- Product: HUAWEI Mobile
- Serial No.: not provided
- -------------------------
- Warning: MessageContent/StandardEject ignored; can't combine with special mode
- Using standard Huawei switching message
- Looking for active driver ...
- OK, driver detached
- Set up interface 0
- Use endpoint 0x01 for message sending ...
- Trying to send message 1 to endpoint 0x01 ...
- Device seems to have vanished right after sending. Good.
- Device is gone, skip any further commands
- Check for mode switch (max. 20 times, once per second) ...
- Search for target devices ...
- Search for target devices ...
- Search for target devices ...
- Search for target devices ...
- usb 2-1: new high speed USB device using ehci-omap and address 3
- option 2-1:1.0: GSM modem (1-port) converter detected
- usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
- option 2-1:1.3: GSM modem (1-port) converter detected
- usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
- option 2-1:1.4: GSM modem (1-port) converter detected
- usb 2-1: GSM modem (1-port) converter now attached to ttyUSB2
- scsi7 : usb-storage 2-1:1.5
- scsi8 : usb-storage 2-1:1.6
- Search for target devices ...
- product ID matched
- Found target device, open it
- Found correct target device
- Mode switch succeeded. Bye!
复制代码- # pppd call wcdma &
- timeout set to 5 seconds
- abort on (NO CARRIER)
- abort on (ERROR)
- abort on (NODIALTONE)
- abort on (BUSY)
- abort on (NO ANSWER)
- send (^MAT^M)
- expect (OK)
- AT^M^M
- OK
- -- got it
- send (^MATZ^M)
- expect (OK^MAT+CGDCONT=1,"IP","3gnet",,0,0)
- ^M
- ATZ^M^M
- OK^M
- alarm
- Failed
- Script /usr/sbin/chat -s -v -f /etc/ppp/peers/chat-wcdma-connect finished (pid 1736), status = 0x3
- Connect script failed
复制代码 拨号脚本如下
wcdma- debug
- nodetach
- /dev/ttyUSB0
- 115200
- usepeerdns
- noauth
- noipdefault
- novj
- novjccomp
- noccp
- defaultroute
- ipcp-accept-local
- ipcp-accept-remote
- connect '/usr/sbin/chat -s -v -f/etc/ppp/peers/chat-wcdma-connect'
- disconnect '/usr/sbin/chat -s -v-f/etc/ppp/peers/chat-wcdma-disconnect'
复制代码 chat-wcdma-connect- TIMEOUT 5
- ABORT 'NO CARRIER'
- ABORT 'ERROR'
- ABORT 'NODIALTONE'
- ABORT 'BUSY'
- ABORT 'NO ANSWER'
- '' \rAT
- OK \rATZ
- OK\rAT+CGDCONT=1,"IP","3GNET",,0,0
- OK-AT-OK ATDT*99#
- CONNECT \d\c
复制代码 |
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