I connect fine but always get disconnected exactly after 120 seconds

[Hector Lopez]

Hi,

I am able to connect to my provider and request an IP address using
DHCP. After exactly 120 seconds, my Huawei E397 and my Sierra 340u
disconnects from the network. The command I use to stablish the
connection is:

qmicli -vd /dev/cdc-wdm1 --client-no-release-cid
--wds-start-network=fast.t-mobile.com --wds-follow-network

I have been fighting with this for a long time. I am using Debian 8.2
and even compiled the latest stable version of libqmi. I also read
this thread <http://lists.freedesktop.org/archives/libqmi-devel/2015-November/001394.html>
which is a similar problem but I am obtaining the IP using dhclient
not in a static way.

Can someone bring me light with this problem?

Thanks