Re: Not able to connect from CDMA2000 Modem from Network Manager connection

[Dan Williams <dcbw redhat com>]

On Thu, 2012-10-25 at 01:03 -0700, Eshant Gupta wrote:
> There are two minor problems:-
> 1) At present, I am in my home town from where I am subscribed to the
> working plan. The defect is- Network Manager still showing "(EVDO roaming)"

Ok, can you post some logs from ModemManager for that?  With this device
I don't believe we have two AT ports, so unfortunately whatever state
the device is in when you start the connection, that's what you get.
Since we dont' have two AT ports we can't figure out when anything
changes while you're connected.

> 2) And if I disconnect then for reconnection I must have to disable-enable
> Mobile Broadband

Logs from that would be most useful; it may be that we don't know how to
terminate the PPP stream correctly and thus break the modem back to
command mode.

Dan

> Thanks and Regards,
> Eshant
> 
> Dan Williams wrote:
> > 
> > On Fri, 2012-09-28 at 10:16 +0200, Bjørn Mork wrote:
> >> Eshant Gupta <guptaeshant gmail com> writes:
> >> 
> >> > Can you refer me to any reference for sniffing packet. One more thing,
> >> I
> >> > donno if it is a bug, I have checked connection for auto launch, but it
> >> > doesn't happen.
> >> 
> >> There are a couple of pointers to Windows USB sniffing howtos on
> >> http://www.draisberghof.de/usb_modeswitch/#contrib
> > 
> > I typically use SniffUSB or USBSnoopy (both based on the same code) but
> > that requires Windows XP as neither of those tools work with later
> > Windows versions. SniffUSB is somewhat preferred because USBSnoopy
> > crashes a lot when exporting its dumps as XML.  I've also developed some
> > tools that parse the output and dump it with ASCII translation:
> > 
> > http://cgit.freedesktop.org/ModemManager/ModemManager/tree/decode
> > 
> > where decode.py works on SniffUSB log files and can trivially decode
> > some protocols like QMI and WMC, while analyze.py works on USBSnoopy XML
> > files if you can actually get them without crashing.
> > 
> > Dan
> > 
> > _______________________________________________
> > networkmanager-list mailing list
> > networkmanager-list gnome org
> > https://mail.gnome.org/mailman/listinfo/networkmanager-list
> > 
> > 
>