openbsd# cat /etc/hostname.umb0
pin ""
apn internet
up
openbsd# sh -x /etc/netstart umb0
+ set +o sh
+ id -u
+ let 0 != 0
+ . /etc/rc.d/rc.subr
+ FUNCS_ONLY=1
+ _rc_actions=start stop restart reload check configtest
+ readonly _rc_actions
+ [ -n 1 ]
+ return
+ _rc_parse_conf
+ PRINT_ONLY=false
+ V4_AUTOCONF=false
+ V6_AUTOCONF=false
+ IP6KERNEL=false
+ getopts :n opt
+ shift 0
+ ifconfig lo0 inet6
+ > /dev/null
+ 2>&1
+ IP6KERNEL=true
+ true
+ false
+ sysctl -q net.inet6.ip6.soiikey=0c075149b0a265a8596ef640b7c91b9b
+ let 1 > 0
+ vifscreate umb0
+ ifstart umb0
+ defaultroute
+ return
umb0: flags=8811<UP,POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500
index 7 priority 6 llprio 3
roaming disabled registration unknown
state down cell-class none
SIM not initialized PIN required
APN internet
status: down
Nothing changed. I've also rebooted...
On Mon, Nov 13, 2023 at 11:46 PM Samuel Jayden <samueljaydan1...@gmail.com>
wrote:
> Hello Stefan(s),
>
> Thanks for your replies.
> In my setup PIN is disabled.Also I've just tried entering { ifconfig umb0
> down;ifconfig umb0 apn internet;ifconfig umb0 pin "";ifconfig umb0 up } But
> nothing comes up.
> It is still at the same stage.
>
> Even if I set the wrong PIN it gives the same message. I think it really
> can not initialize the SIM.The question is why? How to troubleshoot?
>
>
>
> On Mon, Nov 13, 2023 at 11:07 PM Stefan Sperling <s...@stsp.name> wrote:
>
>> On Mon, Nov 13, 2023 at 10:03:01PM +0300, Samuel Jayden wrote:
>> > Hello misc,
>> >
>> > After experiencing mbim attach (from umsm) issue[*] with EM7455, I
>> > purchased another LTE module with a different (SIM8262E-M2) chipset.
>> This
>> > time switching to mbim mode was no problem.
>> > However, this time it remains as "SIM not initialized". But when you
>> > install Linux on the same device, it can successfully obtain an IP
>> address
>> > and access the internet.
>>
>> This is the important bit in your logs:
>>
>> > SIM not initialized PIN required
>> ^^^^^^^^^^^^^^
>>
>> Try setting the SIM card's PIN with 'ifconfig umb0 pin xxxx'.
>>
>> On my laptop I have this in /etc/hostname.umb0 (with the correct
>> pin instead of 0000 and the correct APN):
>>
>> pin 0000
>> apn myapn
>> roaming
>> down
>>
>> With this in place running 'ifconfig umb0 up' is enough to get link.
>>
>
