USB HUAWEY K3806
I have a trouble to installing my USB 3g HUAWEY K3806 and reading the guide I see that if don't read the model I have to post the problem in the forum.
This is the LOG message
The modem is not responding to "AT" at ModemCmd: label.
Dec 17 11:20:25 ppp: [opt6_link0] MODEM: chat script failed
And this is my dmesg
ugen1.2: <vodafone zte="">at usbus1
umass1: <vodafone 0="" 2="" zte="" k3806-z,="" class="" 0,="" rev="" 2.00="" 0.01,="" addr="">on usbus1
umass1: SCSI over Bulk-Only; quirks = 0x0000
umass1:1:1 Attached to scbus1
(probe0:umass-sim1:1:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0
(probe0:umass-sim1:1:0:0): CAM status: SCSI Status Error
(probe0:umass-sim1:1:0:0): SCSI status: Check Condition
(probe0:umass-sim1:1:0:0): SCSI sense: NOT READY asc:3a,0 (Medium not present)
cd0 at umass-sim1 bus 1 scbus1 target 0 lun 0
cd0: <vodafone usb="" scsi="" cd-rom="" 0001="">Removable CD-ROM SCSI-0 device
cd0: 40.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
Can you help me please
Thank you so much
Someone that can help me?
muswellhillbilly last edited by
I've had a look at a few similar posts, and from what I can see this modem isn't supported in the 8.3 release of FreeBSD: http://svnweb.freebsd.org/base/release/8.3.0/sys/dev/usb/serial/u3g.c?revision=234063&view=markup. Unless anyone else has another idea I can only suggest you try a different modem - and check first if it's compatible with FeeBSD 8.3.
It's stuck in CD-ROM mode and needs to be switched to modem mode. The device appears to be a ZTE K3806-Z not a Huawei. Some quick Googling shows it has a number of modes, you want to get modem mode not cdc-ether mode to work well with pfSense.
There's no easy fix for this. You can probably install usb-modeswitch and change to the correct mode but you then need to hope that the resulting USB ID is something u3g knows about and creates serial ports for.
Ok thank you so much so our replay :) . I think that it's more simple change device and pick one compatible with pfsense
The thread for me it resolved