Проблема с работой модема Huawei E173 - именно Huawei, "нативный", не операторский. Модем без проблем работает в сети Мегафон, будучи подключенным к компьютеру, а также к роутеру Zyxel Keenetik Extra II.
Но, с MR3020 работать упорно не желает, ни со "штатной" прошивкой, ни с выложенной в этом треде. После подключения модема к роутеру, при первой попытке подключения - "цепляется" на несколько секунд, после чего разрывает соединение и "повисает" - последующие попытки подключения не происходят.
2018-09-08 21:43:21 [5] Httpd: Clear log.
2018-09-08 21:43:35 [6] 3G: formatPpp3gCmd 778: pppd unit 1 /dev/ttyUSB2 115200 connect "chat -s -v -f /var/3G/dial_script" disconnect "chat -s -v -f /etc/ppp/disconn-script" pppoe /dev/ttyUSB2 noipdefault defaultroute nodetach user "" password
2018-09-08 21:43:36 [6] PPP: CHAT MSG: timeout set to 16 seconds
2018-09-08 21:43:36 [6] PPP: CHAT MSG: abort on (BUSY)
2018-09-08 21:43:36 [6] PPP: CHAT MSG: abort on (NO ANSWER)
2018-09-08 21:43:36 [6] PPP: CHAT MSG: abort on (ERROR)
2018-09-08 21:43:36 [6] PPP: CHAT MSG: send (ATZ^M)
2018-09-08 21:43:36 [6] PPP: CHAT MSG: expect (OK)
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:0000068C,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:0000068E,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:00000690,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:00000692,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:00000694,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:00000696,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:00000698,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: BOOT:41172166,0,0,0,20^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:0000069A,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:0000069C,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:0000069E,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006A0,00000000,00000000,0000000000000DE6,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00000000000004CC,00107AC0,00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006A2,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006A4,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006A6,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006A8,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006AA,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006AC,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006AE,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006B0,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006B2,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006B4,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006B6,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: BOOT:41172166,0,0,0,20^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006B8,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: DSFLOWRPT:000006BA,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:36 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:36 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006BC,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006BE,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006C0,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006C2,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006C4,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006C6,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006C8,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006CA,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006CC,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006CE,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006D0,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006D2,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006D4,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: BOOT:41172166,0,0,0,20^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006D6,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:000006D8,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: DSFLOWRPT:00000702,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:37 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ATZ^M^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: OK
2018-09-08 21:43:37 [6] PPP: CHAT MSG: -- got it
2018-09-08 21:43:37 [6] PPP: CHAT MSG: send (AT+CFUN=1^M)
2018-09-08 21:43:37 [6] PPP: CHAT MSG: expect (OK)
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: AT+CFUN=1^M^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: OK
2018-09-08 21:43:37 [6] PPP: CHAT MSG: -- got it
2018-09-08 21:43:37 [6] PPP: CHAT MSG: send (AT+CGDCONT=1,"IP","internet"^M)
2018-09-08 21:43:37 [6] PPP: CHAT MSG: expect (OK)
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: AT+CGDCONT=1,"IP","internet"^M^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: OK
2018-09-08 21:43:37 [6] PPP: CHAT MSG: -- got it
2018-09-08 21:43:37 [6] PPP: CHAT MSG: send (ATDT*99#^M)
2018-09-08 21:43:37 [6] PPP: CHAT MSG: expect (CONNECT)
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ATDT*99#^M^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: NO CARRIER^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:37 [6] PPP: CHAT MSG: BOOT:41172166,0,0,0,20^M
2018-09-08 21:43:38 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:38 [6] PPP: CHAT MSG: DSFLOWRPT:00000704,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:38 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:40 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:40 [6] PPP: CHAT MSG: DSFLOWRPT:00000706,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:40 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:42 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:42 [6] PPP: CHAT MSG: DSFLOWRPT:00000708,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:42 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:44 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:44 [6] PPP: CHAT MSG: DSFLOWRPT:0000070A,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:44 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:46 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:46 [6] PPP: CHAT MSG: DSFLOWRPT:0000070C,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:46 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:48 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:48 [6] PPP: CHAT MSG: DSFLOWRPT:0000070E,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:48 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:48 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:48 [6] PPP: CHAT MSG: RSSI:10^M
2018-09-08 21:43:50 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:50 [6] PPP: CHAT MSG: DSFLOWRPT:00000710,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:50 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:52 [6] PPP: CHAT MSG: ^M
2018-09-08 21:43:52 [6] PPP: CHAT MSG: DSFLOWRPT:00000712,00000000,00000000,0000000000000DE6,00000000000004CC,00107AC0,
2018-09-08 21:43:52 [6] PPP: CHAT MSG: 00107AC0^M
2018-09-08 21:43:53 [6] PPP: CHAT MSG: alarm
2018-09-08 21:43:53 [6] PPP: CHAT MSG: Failed
2018-09-08 21:43:54 [3] PPP: ppp1
И, да - почему-то, в роутере регулярно слетает системное время, синхронизированное с компьютером.