Release 9.1 and 3G usb Modem
Odhiambo Washington
odhiambo at gmail.com
Wed Mar 27 20:18:11 UTC 2013
On Windows, install the modem drivers and make it usable.
Then connect to the port on which it is installed using putty or
HyperTerminal. I am hoping you know how to do that.
Then type the commands:
at^u2diag=0 <ENTER>
atz <ENTER>
Disconnect modem and connect to FreeBSD. You will see the modem correctly
identified and connected to a port.
On Windows, when you go to Hardware->Device Manager, look at the Serial
ports available. One of them MUST be the one the modem is using!
On 27 March 2013 23:09, Leonardo Santagostini <lsantagostini at gmail.com>wrote:
> Hello Odhiambo .
>
> The 3G model is Huawei E173 with Movistar Argentina.
>
> Ive tried but i cant see in windows de USB port to have a serial link :(
>
> Saludos / Regards
> Leonardo Santagostini
>
>
>
>
>
> 2013/3/27 Odhiambo Washington <odhiambo at gmail.com>
>
>>
>> On 27 March 2013 16:29, Leonardo Santagostini <lsantagostini at gmail.com>wrote:
>>
>>> Hello all.
>>>
>>> I have a latitude e6400 with FreeBSD Release 9.1. And i can't get the USB
>>> modem working.
>>>
>>> I tried with umodem, u3g but no luck :(
>>>
>>
>> [snip]
>>
>>
>>> ugen7.2: <HUAWEI> at usbus7
>>> ugen7.2: <HUAWEI> at usbus7 (disconnected)
>>> ugen7.2: <HUAWEI> at usbus7
>>> umodem0: <HUAWEI HUAWEI Mobile, class 0/0, rev 2.00/1.02, addr 2> on
>>> usbus7
>>> umodem0: data interface 0, has no CM over data, has no break
>>> umodem1: <HUAWEI HUAWEI Mobile, class 0/0, rev 2.00/1.02, addr 2> on
>>> usbus7
>>> umodem1: data interface 1, has no CM over data, has no break
>>> umodem2: <HUAWEI HUAWEI Mobile, class 0/0, rev 2.00/1.02, addr 2> on
>>> usbus7
>>> umodem2: data interface 2, has no CM over data, has no break
>>> umass0: <HUAWEI HUAWEI Mobile, class 0/0, rev 2.00/1.02, addr 2> on
>>> usbus7
>>> umass0: SCSI over Bulk-Only; quirks = 0x0000
>>> umass0:9:0:-1: Attached to scbus9
>>> cd1 at umass-sim0 bus 0 scbus9 target 0 lun 0
>>> cd1: <HUAWEI Mass Storage 2.31> Removable CD-ROM SCSI-2 device
>>> cd1: 40.000MB/s transfers
>>> cd1: Attempt to query device size failed: NOT READY, Medium not present
>>> umass1: <HUAWEI HUAWEI Mobile, class 0/0, rev 2.00/1.02, addr 2> on
>>> usbus7
>>> umass1: SCSI over Bulk-Only; quirks = 0x0000
>>> umass1:10:1:-1: Attached to scbus10
>>> da0 at umass-sim1 bus 1 scbus10 target 0 lun 0
>>> da0: <HUAWEI SD Storage 2.31> Removable Direct Access SCSI-2 device
>>> da0: 40.000MB/s transfers
>>> da0: Attempt to query device size failed: NOT READY, Medium not present
>>>
>>
>>
>> [snip]
>>
>> Huawei modem, as I can see. That should be easy.
>>
>> Connect to the modem through HyperTerminal or Putty on a different machine
>> Issue the command: AT^U2DIAG=0
>> That should disable the virtual CD-ROM and FreeBSD will see the modem.
>>
>> Here are some commands you'll need to know about:
>> Do you have a Windows PC near you? If you plug the device into it and the
>> virtualCD pops up, then it means command was not successful. The fact that
>> fake CD still shows means command did not succeed!
>>
>> AT^u2diag=0 (all off)
>> AT^u2diag=1 (CD on, SD off)
>> AT^u2diag=256 (CD off, SD is on)
>> AT^u2diag=255 (all on - including SD Card)
>> AT^u2diag=276 (Factory Reset)
>> A+CLAC - Display all available commands. However it does not tell you how
>> to use them
>>
>>
>>
>> And here is a working ppp.conf - but you need to change the *bolded* values
>> to match your end of the environment:)
>>
>> u3g:
>> set device */dev/cuaU0.0*
>> set server /var/run/3g-internet "" 0177
>> set speed 921600
>> set timeout 0
>> set authname *saf*
>> set authkey *data*
>> set dial "ABORT BUSY ABORT NO\\sTIMEOUT 2 \
>> \"\" \
>> AT OK-AT-OK \
>> AT+CFUN=1 OK-AT-OK \
>> AT+CMEE=2 OK-AT-OK \
>> AT+CSQ OK \
>> AT+CGDCONT=1,\\\"IP\\\",\\\"*APN*\\\" OK \
>> ATD**99#* CONNECT"
>> set crtscts on
>> disable vjcomp
>> disable acfcomp
>> disable deflate
>> disable deflate24
>> disable pred1
>> disable protocomp
>> disable mppe
>> disable ipv6cp
>> disable lqr
>> disable echo
>> #nat enable yes
>> enable dns
>> resolv writable
>> set dns 8.8.8.8
>> set ifaddr 10.1.0.2/0 10.1.0.1/0 255.255.255.255 0.0.0.0
>> add default HISADDR # See ppp.link*
>>
>>
>> Lemme know if you get stuck.
>>
>> Also, always give details about modem - manufacturer, model...
>>
>>
>> --
>> Best regards,
>> Odhiambo WASHINGTON,
>> Nairobi,KE
>> +254733744121/+254722743223
>> "I can't hear you -- I'm using the scrambler."
>>
>
>
--
Best regards,
Odhiambo WASHINGTON,
Nairobi,KE
+254733744121/+254722743223
"I can't hear you -- I'm using the scrambler."
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