Administrace komentářů

Zdravim,

trapim se s realizaci pripojeni pomoci LTE modemu Huawei e3372s-153 na OpenWRT. Chova se to tak, jako by se to pripojilo, ale na modemu se nerozsviti LEDka (zustane modre blikat). V Logu to vypada taky, jako kdyby se to pripojilo. Teda snad az na chybejici obdrzene IP parametry. Klasicke 3G modemy od ruznych vyrobcu vytoci PPP bez problemu. CDMA od O2 funguje taky, ale s timto novym kouskem mi to nesmrka. Zkousel jsem dany LTE modem i na velkem pocitadle a tam mi to v poslednim Ubuntu normalne najede a funguje. Jeste dodam, ze OpenWRT je aktualni - stazena GITem aktualni trunk verze r43889 (cca pred 4mi dny). Napadlo me, zda nepotrebuje firmware, ale v LOGu si na nic nestezoval, takze snad ne, ale taky se mohu plest. Nezkousel to nekto takto uchodit, nebo nenapada vas nekoho reseni?

Takto vypada pripojovani:

Sun May  3 00:20:43 2015 kern.info kernel: [  498.620000] usb 1-1: USB disconnect, device number 2
Sun May  3 00:20:55 2015 kern.info kernel: [  511.120000] usb 1-1: new high-speed USB device number 3 using ehci-platform
Sun May  3 00:20:56 2015 kern.info kernel: [  511.770000] usb 1-1: USB disconnect, device number 3
Sun May  3 00:20:57 2015 kern.info kernel: [  512.540000] usb 1-1: new high-speed USB device number 4 using ehci-platform
Sun May  3 00:20:57 2015 kern.info kernel: [  512.730000] option 1-1:1.0: GSM modem (1-port) converter detected
Sun May  3 00:20:57 2015 kern.info kernel: [  512.750000] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0
Sun May  3 00:20:57 2015 kern.info kernel: [  512.750000] option 1-1:1.1: GSM modem (1-port) converter detected
Sun May  3 00:20:57 2015 kern.info kernel: [  512.770000] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1
Sun May  3 00:20:58 2015 daemon.notice netifd: Interface 'ppp' is setting up now
Sun May  3 00:21:00 2015 daemon.notice netifd: ppp (1445): Trying to set mode
Sun May  3 00:21:01 2015 daemon.notice pppd[1529]: pppd 2.4.7 started by root, uid 0
Sun May  3 00:21:02 2015 local2.info chat[1532]: abort on (BUSY)
Sun May  3 00:21:02 2015 local2.info chat[1532]: abort on (NO CARRIER)
Sun May  3 00:21:02 2015 local2.info chat[1532]: abort on (ERROR)
Sun May  3 00:21:02 2015 local2.info chat[1532]: report (CONNECT)
Sun May  3 00:21:02 2015 local2.info chat[1532]: timeout set to 10 seconds
Sun May  3 00:21:02 2015 local2.info chat[1532]: send (AT&F^M)
Sun May  3 00:21:02 2015 local2.info chat[1532]: expect (OK)
Sun May  3 00:21:02 2015 local2.info chat[1532]: AT&F^M^M
Sun May  3 00:21:02 2015 local2.info chat[1532]: OK
Sun May  3 00:21:02 2015 local2.info chat[1532]:  -- got it
Sun May  3 00:21:02 2015 local2.info chat[1532]: send (ATE1^M)
Sun May  3 00:21:02 2015 local2.info chat[1532]: expect (OK)
Sun May  3 00:21:02 2015 local2.info chat[1532]: ^M
Sun May  3 00:21:02 2015 local2.info chat[1532]: ATE1^M^M
Sun May  3 00:21:02 2015 local2.info chat[1532]: OK
Sun May  3 00:21:02 2015 local2.info chat[1532]:  -- got it
Sun May  3 00:21:02 2015 local2.info chat[1532]: send (AT+CGDCONT=1,"IP","internet"^M)
Sun May  3 00:21:03 2015 local2.info chat[1532]: timeout set to 30 seconds
Sun May  3 00:21:03 2015 local2.info chat[1532]: expect (OK)
Sun May  3 00:21:03 2015 local2.info chat[1532]: ^M
Sun May  3 00:21:03 2015 local2.info chat[1532]: AT+CGDCONT=1,"IP","internet"^M^M
Sun May  3 00:21:03 2015 local2.info chat[1532]: OK
Sun May  3 00:21:03 2015 local2.info chat[1532]:  -- got it
Sun May  3 00:21:03 2015 local2.info chat[1532]: send (ATD*99***1#^M)
Sun May  3 00:21:03 2015 local2.info chat[1532]: expect (CONNECT)
Sun May  3 00:21:03 2015 local2.info chat[1532]: ^M
Sun May  3 00:21:03 2015 local2.info chat[1532]: ATD*99***1#^M^M
Sun May  3 00:21:03 2015 local2.info chat[1532]: CONNECT
Sun May  3 00:21:03 2015 local2.info chat[1532]:  -- got it
Sun May  3 00:21:03 2015 local2.info chat[1532]: send ( ^M)
Sun May  3 00:21:03 2015 daemon.info pppd[1529]: Serial connection established.
Sun May  3 00:21:03 2015 daemon.info pppd[1529]: Using interface 3g-ppp
Sun May  3 00:21:03 2015 daemon.notice pppd[1529]: Connect: 3g-ppp <--> /dev/ttyUSB0
Sun May  3 00:21:34 2015 daemon.warn pppd[1529]: LCP: timeout sending Config-Requests
Sun May  3 00:21:34 2015 daemon.notice pppd[1529]: Connection terminated.
Sun May  3 00:21:35 2015 daemon.notice pppd[1529]: Modem hangup
Sun May  3 00:21:35 2015 daemon.info pppd[1529]: Exit.
Sun May  3 00:21:35 2015 daemon.notice netifd: Interface 'ppp' is now down

Vypis USB sbernice

root@(none):~# lsusb
Bus 001 Device 004: ID 12d1:1506 Huawei Technologies Co., Ltd. E398 LTE/UMTS/GSM Modem/Networkcard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
root@(none):~#

Konfigurace rozhrani

config interface 'ppp'
    option proto '3g'
    option apn 'internet'
    option service 'umts'
    option device '/dev/ttyUSB0'