I connect fine but always get disconnected exactly after 120 seconds

[Dan Williams]

On Wed, 2015-12-09 at 19:27 +0100, Markus Gothe wrote:
> I did played around with the Cricket E397 (E397u-53) dongle today and
> it is a CDMA-based dongle.
> So which SKU does your modem have?

It's not really "CDMA-based", it just happens to use a Qualcomm MDM96xx
chip like other Gobi-type multimode devices.

Mine is a E397Bu-501 which doesn't include the CDMA functionality.  But
I've tested T-Mobile US IPv6 with both the epc.tmobile.com and
fast.tmobile.com APNs with a variety of devices, including UML290 (LTE
& CDMA-capable) and the Nokia 21M-02 (Icera, GSM/UMTS only).

Dan

> //M
> On 08 Dec 2015, at 21:14 , Dan Williams <dcbw at redhat.com> wrote:
> 
> > On Tue, 2015-12-08 at 20:43 +0100, Thomas Schäfer wrote:
> > > Am Dienstag, 8. Dezember 2015, 13:48:10 schrieb Hector Lopez:
> > > 
> > > > Btw, is there a way to only request an IPv4 address?
> > > 
> > > I thought the apn fast.t-mobile.com is IPv6 only?
> > 
> > No, it's v4 and v6 capable, usually handled as IPV4V6.
> > 
> > > Did you get an IPv4-address?
> > > 
> > > To my information t-mobile(us) uses nat64 and 464xlat. Does it
> > > provide
> > > dualstack too?
> > 
> > Yes, it's had dual-stack IPv6 since at least 2013.
> > 
> > Dan
> > _______________________________________________
> > libqmi-devel mailing list
> > libqmi-devel at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/libqmi-devel
> 
> //Markus - The panama-hat hacker
> 
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