'port forced close' after failed ppp

[Aleksander Morgado]

On Tue, Mar 7, 2017 at 1:26 PM, Colin Helliwell
<colin.helliwell at ln-systems.com> wrote:
>> Mar 7 10:05:25 wg2 daemon.debug pppd[944]: sent [IPCP ConfReq id=0x1  <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
>> Mar 7 10:05:25 wg2 daemon.info ModemManager[896]:  [1488881125.484324] [src/mm-port-serial.c:1294] mm_port_serial_open(): (ttyMux0) device open count is 2 (open)
>> Mar 7 10:05:25 wg2 daemon.info ModemManager[896]:  [1488881125.484745] [src/mm-port-serial-at.c:459] debug_log(): (ttyMux0): --> 'AT+CGACT?'
>> Mar 7 10:05:25 wg2 daemon.info ModemManager[896]:  [1488881125.513270] [src/mm-port-serial-at.c:459] debug_log(): (ttyMux0): <-- '+CGACT: 1,0OK'
>
>
> *HERE*
>
>> Mar 7 10:05:25 wg2 daemon.info ModemManager[896]:  [1488881125.514773] [src/mm-base-bearer.c:172] load_connection_status_ready(): connection status loaded: disconnected
>> Mar 7 10:05:25 wg2 daemon.info ModemManager[896]:  [1488881125.515912] [src/mm-port.c:94] mm_port_set_connected(): (ttyMux1): port now disconnected
>> Mar 7 10:05:25 wg2 daemon.info ModemManager[896]:  [1488881125.516973] [src/mm-iface-modem.c:1431] __iface_modem_update_state_internal(): Modem /org/freedesktop/ModemManager1/Modem/0: state changed (connected -> registered)

That is the standard connectivity check done by MM using AT+CGACT?.
Looks like the modem is reporting PDP context 1 (the one you used for
connecting) is disconnected (state 0)?

-- 
Aleksander
https://aleksander.es