Temat: Regularne zrywanie połączenia (USB disconnected)
Witam,
Odkurzyłem mój stary router i modem 3g:
TP-Link TL-MR3420 v1 (soft: mifi-17.01-snapshot-r3925-79c8f2f50b-tl-mr3420-v1-squashfs-sysupgrade.bin)
E173u-2 na USB wpięty bezpośrednio w router
Na sieci z pakietem Aero2 (BTS oddalony 4km na 900mhz, antena kierunkowa, sila sygnału ~64-71%)
Wszystko się włącza i łączy jednak regularnie zrywa połączenie.
dmesg/logread pokazuje USB disconnected:
Thu Oct 1 09:22:32 2020 kern.info kernel: [17470.997663] usb 1-1: USB disconnect, device number 68
Thu Oct 1 09:22:32 2020 kern.info kernel: [17471.005809] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
Thu Oct 1 09:22:32 2020 kern.info kernel: [17471.014048] option 1-1:1.0: device disconnected
Thu Oct 1 09:22:32 2020 kern.info kernel: [17471.019225] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
Thu Oct 1 09:22:32 2020 kern.info kernel: [17471.027412] option 1-1:1.1: device disconnected
Thu Oct 1 09:22:32 2020 kern.info kernel: [17471.032578] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
Thu Oct 1 09:22:32 2020 kern.info kernel: [17471.040790] option 1-1:1.2: device disconnected
Thu Oct 1 09:22:32 2020 daemon.notice pppd[2673]: Modem hangup
Thu Oct 1 09:22:32 2020 daemon.info pppd[2673]: Connect time 2.0 minutes.
Thu Oct 1 09:22:32 2020 daemon.info pppd[2673]: Sent 1167 bytes, received 817 bytes.
Thu Oct 1 09:22:32 2020 daemon.notice netifd: Network device '3g-wan' link is down
....
Thu Oct 1 09:26:49 2020 kern.info kernel: [17727.795612] usb 1-1: USB disconnect, device number 69
Thu Oct 1 09:26:49 2020 kern.info kernel: [17727.803827] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
Thu Oct 1 09:26:49 2020 kern.info kernel: [17727.812095] option 1-1:1.0: device disconnected
Thu Oct 1 09:26:49 2020 kern.info kernel: [17727.817208] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
Thu Oct 1 09:26:49 2020 kern.info kernel: [17727.825469] option 1-1:1.1: device disconnected
Thu Oct 1 09:26:49 2020 kern.info kernel: [17727.830596] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
Thu Oct 1 09:26:49 2020 kern.info kernel: [17727.838825] option 1-1:1.2: device disconnected
Thu Oct 1 09:26:49 2020 daemon.notice pppd[3168]: Modem hangup
Thu Oct 1 09:26:49 2020 daemon.info pppd[3168]: Connect time 3.9 minutes.
Thu Oct 1 09:26:49 2020 daemon.info pppd[3168]: Sent 11723 bytes, received 8015 bytes.
Thu Oct 1 09:26:49 2020 daemon.notice netifd: Network device '3g-wan' link is down
....
Thu Oct 1 09:29:11 2020 kern.info kernel: [17869.734617] usb 1-1: USB disconnect, device number 70
Thu Oct 1 09:29:11 2020 kern.info kernel: [17869.742595] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
Thu Oct 1 09:29:11 2020 kern.info kernel: [17869.750853] option 1-1:1.0: device disconnected
Thu Oct 1 09:29:11 2020 kern.info kernel: [17869.756113] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
Thu Oct 1 09:29:11 2020 kern.info kernel: [17869.764407] option 1-1:1.1: device disconnected
Thu Oct 1 09:29:11 2020 kern.info kernel: [17869.769503] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
Thu Oct 1 09:29:11 2020 kern.info kernel: [17869.777755] option 1-1:1.2: device disconnected
Thu Oct 1 09:29:11 2020 daemon.notice pppd[3676]: Modem hangup
Thu Oct 1 09:29:11 2020 daemon.info pppd[3676]: Connect time 2.0 minutes.
Thu Oct 1 09:29:11 2020 daemon.info pppd[3676]: Sent 16903 bytes, received 15006 bytes.
Thu Oct 1 09:29:11 2020 daemon.notice netifd: Network device '3g-wan' link is down
Thu Oct 1 09:29:11 2020 daemon.notice pppd[3676]: Connection terminated.
....
Thu Oct 1 09:31:33 2020 kern.info kernel: [18012.093492] usb 1-1: USB disconnect, device number 71
Thu Oct 1 09:31:33 2020 kern.info kernel: [18012.101851] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
Thu Oct 1 09:31:33 2020 kern.info kernel: [18012.110007] option 1-1:1.0: device disconnected
Thu Oct 1 09:31:33 2020 kern.info kernel: [18012.115232] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
Thu Oct 1 09:31:33 2020 kern.info kernel: [18012.123466] option 1-1:1.1: device disconnected
Thu Oct 1 09:31:33 2020 kern.info kernel: [18012.128580] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
Thu Oct 1 09:31:33 2020 kern.info kernel: [18012.136800] option 1-1:1.2: device disconnected
Thu Oct 1 09:31:33 2020 daemon.notice pppd[4191]: Modem hangup
Thu Oct 1 09:31:33 2020 daemon.info pppd[4191]: Connect time 2.0 minutes.
Thu Oct 1 09:31:33 2020 daemon.info pppd[4191]: Sent 12130 bytes, received 12756 bytes.
Thu Oct 1 09:31:33 2020 daemon.notice netifd: Network device '3g-wan' link is down
Thu Oct 1 09:31:33 2020 daemon.notice pppd[4191]: Connection terminated.
Thu Oct 1 09:31:34 2020 daemon.notice netifd: Interface 'wan' has lost the connection
....
Thu Oct 1 09:33:49 2020 kern.info kernel: [18147.612357] usb 1-1: USB disconnect, device number 72
Thu Oct 1 09:33:49 2020 kern.info kernel: [18147.620493] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
Thu Oct 1 09:33:49 2020 kern.info kernel: [18147.628761] option 1-1:1.0: device disconnected
Thu Oct 1 09:33:49 2020 kern.info kernel: [18147.633908] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
Thu Oct 1 09:33:49 2020 kern.info kernel: [18147.642160] option 1-1:1.1: device disconnected
Thu Oct 1 09:33:49 2020 kern.info kernel: [18147.647246] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
Thu Oct 1 09:33:49 2020 kern.info kernel: [18147.655496] option 1-1:1.2: device disconnected
Thu Oct 1 09:33:49 2020 daemon.notice pppd[4693]: Modem hangup
Thu Oct 1 09:33:49 2020 daemon.info pppd[4693]: Connect time 1.9 minutes.
Thu Oct 1 09:33:49 2020 daemon.info pppd[4693]: Sent 60064 bytes, received 39963 bytes.
Thu Oct 1 09:33:49 2020 daemon.notice netifd: Network device '3g-wan' link is downZostawiłem wszystko włączone przez noc i w ciągu 5h zerwał 71 razy. Długości połączeń pokolei w minutach:
- 27
- 2.3
- 2.5
- 2.3
- 2.5
- 2.6
- 2.6
- 2.4
- 16.9
- 3.1
- 2.2
- 2.3
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