Difference between 341U (1199:9055) and 341U "IPT2" (1199:9057) ?

[David McCullough]

Gopakumar Choorakkot Edakkunni wrote the following:
> Thanks for the reply David. Do you happen to remember approx when your
> mail to the list was about the 341u ? I went as far as Jan 2014, the
> only mail I saw with a patch was regarding 340u
> (http://lists.freedesktop.org/archives/libqmi-devel/2014-April/000750.html)
> ..

Just hadn't made it there yet :-)

http://lists.freedesktop.org/archives/libqmi-devel/2015-June/001179.html

Cheers,
Davidm

> On Mon, Jun 8, 2015 at 5:36 PM, David McCullough
> <david.mccullough at accelecon.com> wrote:
> >
> > Gopakumar Choorakkot Edakkunni wrote the following:
> >> System is an openwrt box with no modem manager etc..  The 1199:9055
> >> modem works perfectly fine there - it creates a wwan0 interface, I run
> >> udhcclient on it and I get an IP address and can reach out to internet
> >> perfectly well.
> >>
> >> The 1199:9057 creates a wwan0 interface, I run udhcpc on it and I dont
> >> get any IP address. Since the name says "IPT2" modem, I assumed that
> >> it probably needs to connect to an APN and get a public IP address
> >> etc.. So I tried the below, I tried changing the "broadband" to
> >> "r.ispsn" and "cinet.spcs" based on some sprint + 341U forums, that
> >> too doesnt help. The wwan0 just doesnt respond to a dhcp request.
> >>
> >> qmicli -d /dev/cdc-wdm0 --wds-start-network=broadband --client-no-release-cid
> >>
> >> The 1199:9057 also creates a usb0 interface which responds to dhcp
> >> requests with a 192.168.x.x local ip address, but if I try to get to
> >> internet through usb0, that fails too.
> >>
> >> Any suggestions here will be greatly appreciated ! I am hoping its
> >> something very simple that I am missing since 1199:9055 works straight
> >> out of the box and 1199:9057 doesnt !
> >
> > 9057 = pass through mode
> >
> > See my previous mail to the list for a patch (for and older kernel) that
> > will get this running for you,
> >
> > Cheers,
> > Davbidm
> >
> > --
> > David McCullough,  davidm at spottygum.com,   Ph: 0410 560 763
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-- 
David McCullough,  david.mccullough at accelecon.com,   Ph: 0410 560 763