MC 7304 ipv4v6

[Dan Williams]

Adding libqmi-devel...

On Tue, 2015-11-24 at 21:40 +0100, Reinhard Speyerer wrote:
> [ please keep me CCed, I am not subscribed to the mailing list ]
> 
> On Tue, Nov 24, 2015 at 08:55:42PM +0100, Thomas Schäfer wrote:
> > Am Dienstag, 24. November 2015, 16:06:22 schrieben Sie:
> > > On Mon, 23 Nov 2015 22:42:09 +0100
> > > 
> > 
> > > 
> > > Would you be more specific about the problems you have and attach
> > > more
> > > information?
> > > * What NM, MM versions do you use?
> > 
> > mmcli 1.4.10
> > nmcli tool, version 1.0.6
> > 
> > > * NM, MM logs
> > 
> > are attached. (maybe I have to repeat the test with more debug
> > levels, there 
> > is something wrong about /etc/resolv.conf - the file was correct
> > set by NM)
> > 
> > 
> > > * mmcli -L
> > Found 1 modems:
> >         /org/freedesktop/ModemManager1/Modem/0 [Sierra Wireless,
> > Incorporated] 
> > MC7304
> > 
> > > * nmcli con show <connection profile>
> > 
> > is attached.
> > 
> > I made also a trace with wireshark - mc7304.pcapng 
> > It contains 
> > ping to 8.8.8.8 (working)
> > ping6 2600::   (not working)
> > 
> > 
> 
> This looks rather similar to the "Dualstack errors with MC7354"
> problem
> described here 
> https://forum.sierrawireless.com/viewtopic.php?f=117&t=8295 .
> 
> Apparently the qmi_wwan patch contained in the thread was not
> submitted
> as a Linux kernel patch so far.

Bjorn, is this still needed?  If so, any chance you could work on a
fixup patch?

Dan