Could not grab port (usbmisc/cdc-wdm0): 'Cannot add port 'usbmisc/cdc-wdm0', unsupported'

[Seethamsetty, Rakesh]

Hi Aleksander,

        I debugged further and I am facing "Could not connect"  issue

opening device...cannot connect to proxy: Could not connect: Connection refusedspawning new mbim-proxy (try 1)...[/dev/cdc-wdm0] Read max control message size from descriptors file: 512[/dev/cdc-wdm0] Sent message...
<<<<<< RAW:
<<<<<<   length = 88
<<<<<<   data   = 03:00:00:00:58:00:00:00:01:00:00:00:01:00:00:00:00:00:00:00:83:8C:F7:FB:8D:0D:4D:7F:87:1E:D7:1D:BE:FB:B3:9B:01:00:00:00:01:00:00:00:28:00:00:00:0C:00:00:00:1A:00:00:00:1E:00:00:00:2F:00:64:00:65:00:76:00:2F:00:63:00:64:00:63:00:2D:00:77:00:64:00:6D:00:30:00:00:00
[/dev/cdc-wdm0] Sent message (translated)...
<<<<<< Header:
<<<<<<   length      = 88
<<<<<<   type        = command (0x00000003)
<<<<<<   transaction = 1
<<<<<< Fragment header:
<<<<<<   total   = 1
<<<<<<   current = 0
<<<<<< Contents:
<<<<<<   service = 'proxy-control' (838cf7fb-8d0d-4d7f-871e-d71dbefbb39b)
<<<<<<   cid     = 'configuration' (0x00000001)
<<<<<<   type    = 'set' (0x00000001)



Attached are the complete logs.


I am assuming, I have to set the proxy name( APN ) somewhere, please can you let me know where to set and if I can get a sample that would be great

Thanks
Rakesh


-----Original Message-----
From: Aleksander Morgado [mailto:aleksander at aleksander.es] 
Sent: Wednesday, April 13, 2016 12:23 AM
To: Seethamsetty, Rakesh <rakesh.seethamsetty at intel.com>
Cc: modemmanager-devel at lists.freedesktop.org
Subject: Re: Could not grab port (usbmisc/cdc-wdm0): 'Cannot add port 'usbmisc/cdc-wdm0', unsupported'

On Wed, Apr 13, 2016 at 1:16 AM, Seethamsetty, Rakesh <rakesh.seethamsetty at intel.com> wrote:
> Sorry I am new to modemmanger how can I enable the modem?
>
> I started ModemManager and then I gave command " mmcli -L" returned as 0 modems found., so where am I going wrong?
>

Oh, maybe you should've posted a longer debug log then, as there should be some error somewhere else, if you didn't see any modem listed.

> Before the above I did ifconfig wwan0 up and I can see the wwan0 interface.

You can forget about the WWAN completely for now, that is only required once you have launched the connection through the control port.


--
Aleksander
https://aleksander.es
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