MC7750 missing SIM until ModemManager restart

2018-10-09 Thread Bowden, Brendan
Hello, Having an odd issue where ModemManager has trouble reading SIM PIN status from Sierra MC7750 (Verizon US, LTE+CDMA, QMI interface) modules after a modem reset. At first system boot, MM has no issue detecting the modem and activating a connection. These are in mobile devices, so it's

Re: Re: bearer mbim: ipv6_config set to dhcp when no ipv6 is available

2018-10-09 Thread Andreas Fett
Hi Reinhard, On Tue, Oct 09, 2018 at 10:27:41PM +0200, Reinhard Speyerer wrote: > for IPType IPv4v6 the IPType returned may be IPv4 or IPv6 instead of IPv4v6 > in the case where PDP context activation is accepted by the network but it > returns a SM Cause 2 IE like this: > ... Yes, thank you. I

Re: bearer mbim: ipv6_config set to dhcp when no ipv6 is available

2018-10-09 Thread Reinhard Speyerer
On Sun, Oct 07, 2018 at 08:27:58PM +0200, Andreas Fett wrote: > Hi, > > On Sat, Oct 06, 2018 at 02:49:32PM +0200, Aleksander Morgado wrote: > > > I could be mis-remembering, but I don't think this was intentional and > > > if MBIM says IPv6 isn't available, then MM shouldn't say it's available >

Re: [review] Support connection checks in DirectIP (sierra-legacy plugin)

2018-10-09 Thread Bjørn Mork
Aleksander Morgado writes: > Hey! > >> > Devices like the AC313U require explicit context monitoring with !SCACT?. >> > Otherwise, we may end up with the modem reported as connected in MM, with >> > IP settings in the network interface and all, but without a real connection >> > inside the

Re: The loading order of plugins

2018-10-09 Thread Aleksander Morgado
>> BUT, why is it that the modem cannot be supported by the Cinterion >> plugin? Which are the commands that are different? Can the Cinterion >> plugin not be updated to support this new model as well? >> > Then AT command such as "AT^SQPORT?" is not supported by "Cinterion Gemalto > ELS61". And

Re: The loading order of plugins

2018-10-09 Thread Ken CJ Chou
Hi, matthew stanger 於 2018年10月9日 週二 上午2:48寫道: > Hi Ken, > > Given the datasheet Dan linked it seems like that modem family does > support the 'SWWAN' connection interface type. Given that I'd expect basic > connection attempts to work. Can you enable MM debugging and post the logs > of a

Re: The loading order of plugins

2018-10-09 Thread Ken CJ Chou
Hi, Aleksander Morgado 於 2018年10月9日 週二 上午12:16寫道: > Hey, > > > I'm now working on a modem "Cinterion Gemalto ELS61". And I tried to use > it with ModemManager. > > ModemManager suggests the "Cinterion" plugin. But somehow, the AT > command set and some response message format of "Cinterion

Re: [review] Support connection checks in DirectIP (sierra-legacy plugin)

2018-10-09 Thread Aleksander Morgado
Hey! > > Devices like the AC313U require explicit context monitoring with !SCACT?. > > Otherwise, we may end up with the modem reported as connected in MM, with > > IP settings in the network interface and all, but without a real connection > > inside the modem. > > Really? I must admit that

Re: [review] Support connection checks in DirectIP (sierra-legacy plugin)

2018-10-09 Thread Bjørn Mork
Aleksander Morgado writes: > Devices like the AC313U require explicit context monitoring with !SCACT?. > Otherwise, we may end up with the modem reported as connected in MM, with > IP settings in the network interface and all, but without a real connection > inside the modem. Really? I must

[review] Support connection checks in DirectIP (sierra-legacy plugin)

2018-10-09 Thread Aleksander Morgado
Hey, Devices like the AC313U require explicit context monitoring with !SCACT?. Otherwise, we may end up with the modem reported as connected in MM, with IP settings in the network interface and all, but without a real connection inside the modem. This MR implements the support for this periodic