Все настроил по инструкции, модем AT-команды принимал и отвечал.
Настроил автозапуск.
Перегрузил.
В логе вот такая бяка:
Jun 2 18:06:10 wirenboard local2.info pppd[1757]: Serial port initialized.
Jun 2 18:06:10 wirenboard local2.info chat[3635]: abort on (BUSY)
Jun 2 18:06:10 wirenboard local2.info chat[3635]: abort on (NO ANSWER)
Jun 2 18:06:10 wirenboard local2.info chat[3635]: abort on (NO CARRIER)
Jun 2 18:06:10 wirenboard local2.info chat[3635]: abort on (ERROR)
Jun 2 18:06:10 wirenboard local2.info chat[3635]: timeout set to 5 seconds
Jun 2 18:06:10 wirenboard local2.info chat[3635]: send (ATZ^M)
Jun 2 18:06:10 wirenboard local2.info chat[3635]: expect (OK)
Jun 2 18:06:10 wirenboard local2.info chat[3635]: ^M
Jun 2 18:06:10 wirenboard local2.info chat[3635]: ^MATZ^M^M
Jun 2 18:06:10 wirenboard local2.info chat[3635]: OK
Jun 2 18:06:10 wirenboard local2.info chat[3635]: – got it
Jun 2 18:06:10 wirenboard local2.info chat[3635]: send (AT+CGDCONT=1,“IP”,“internet”^M)
Jun 2 18:06:10 wirenboard local2.info chat[3635]: expect (OK)
Jun 2 18:06:10 wirenboard local2.info chat[3635]: ^M
Jun 2 18:06:10 wirenboard local2.info chat[3635]: AT+CGDCONT=1,“IP”,“internet”^M^M
Jun 2 18:06:10 wirenboard local2.info chat[3635]: OK
Jun 2 18:06:10 wirenboard local2.info chat[3635]: – got it
Jun 2 18:06:10 wirenboard local2.info chat[3635]: send (ATD99*1#^M)
Jun 2 18:06:11 wirenboard local2.info chat[3635]: expect (CONNECT)
Jun 2 18:06:11 wirenboard local2.info chat[3635]: ^M
Jun 2 18:06:11 wirenboard local2.info chat[3635]: ATD99***1#^M^M
Jun 2 18:06:11 wirenboard local2.info chat[3635]: CONNECT
Jun 2 18:06:11 wirenboard local2.info chat[3635]: – got it
Jun 2 18:06:11 wirenboard local2.info pppd[1757]: Serial connection established.
Jun 2 18:06:11 wirenboard local2.info pppd[1757]: Using interface ppp0
Jun 2 18:06:11 wirenboard local2.notice pppd[1757]: Connect: ppp0 <–> /dev/ttyAPP0
Jun 2 18:06:12 wirenboard local2.notice pppd[1757]: PAP authentication succeeded
Jun 2 18:06:12 wirenboard local2.warn pppd[1757]: kernel does not support PPP filtering
Jun 2 18:06:12 wirenboard local2.info pppd[1757]: LCP terminated by peer
Jun 2 18:06:15 wirenboard local2.notice pppd[1757]: Connection terminated.
Jun 2 18:06:15 wirenboard daemon.info avahi-daemon[2785]: Withdrawing workstation service for ppp0.
Jun 2 18:06:16 wirenboard local2.notice pppd[1757]: Modem hangup
Firmware version: 201605122124
Что делать ?