On Sat, Dec 12, 2015 at 1:09 PM, Brendan Simon (eTRIX) <brendan.si...@etrix.com.au> wrote: > More info below. > > > On 12/12/2015 10:53 PM, Brendan Simon (eTRIX) wrote: > > Hi, > > Not sure if this the best forum to ask questions regarding MM configuration, > etc. I hope so. If not please refer me to appropriate forums. > > I have a Quectel UC20 gsm modem. I got it working under Debian Jessie on my > MacBook (using VirtualBox). It all seem to go well and had no problems > getting it to work (well, after I unloaded the option driver, as the Quectel > documentation only specifies the multiple tty method to access the modem). > > Now I have installed the same modem (on an evaluation board) to my embedded > arm board (Digilent ZedBoard with Xilinx Zynq dual ARM-A9 SOC), also running > Debian Jessie. It's conncected via a USB OTG port. It shows up with lsusb > and also the /dev/cdc-wdm0 entry is populated. MM can see the device with > 'mmcli -L' and 'mmcli -m 0' reports a bunch of information, so everything > looks fine as far as detecting and communicating with the device. > > However, I just can't get it to connect to my ISP. It works ok on the full > Debian Jessie system, but not on the ZedBoard. > I copied the /etc/NetworkManager/system-connections/<myisp> file from the VB > system. I presume that is ok and MM should work. > > I thought I would try creating a new connection, but I can't find a way of > doing this from the cli. nm-connection-editor is gnome app and I don't have > gnome installed on my embedded board. I tried nmtui, nmtui-edit, > nmtui-connect, but there are no options to add a Mobile Broadband connection > as there is with nm-connection-editor. > > Is there a nice/easy way of adding a new Mobile Broadband connection with > the cli tools ? > > # cat /etc/NetworkManager/system-connections/Telstra\ Telstra\ \(Next\ G\)\ > 1 > [connection] > id=Telstra Telstra (Next G) 1 > uuid=5ee505f2-e161-436b-9b00-b36cab43ebfc > type=gsm > > [gsm] > number=*99# > password-flags=1 > apn=telstra.internet > network-type=4 > > [ipv6] > method=auto > > [ipv4] > method=auto > > [serial] > baud=115200 > > > # lsmod > Module Size Used by > cp210x 7582 0 > qmi_wwan 10608 0 > cdc_wdm 8788 2 qmi_wwan > usbnet 17174 1 qmi_wwan > mii 3417 1 usbnet > ipv6 262886 24 > > > # cat /boot/config-4.0.0-g0fa909f-dirty | grep -v '#' | grep > 'WWAN\|QMI\|USB_SERIAL\|PPP\|QUALCOM' > CONFIG_NET_VENDOR_QUALCOMM=y > CONFIG_PPP=m > CONFIG_PPP_BSDCOMP=m > CONFIG_PPP_DEFLATE=m > CONFIG_PPP_FILTER=y > CONFIG_PPP_MPPE=m > CONFIG_PPP_MULTILINK=y > CONFIG_PPPOE=m > CONFIG_PPP_ASYNC=m > CONFIG_PPP_SYNC_TTY=m > CONFIG_USB_NET_QMI_WWAN=m > CONFIG_USB_SERIAL=y > CONFIG_USB_SERIAL_GENERIC=y > CONFIG_USB_SERIAL_CP210X=m > CONFIG_USB_SERIAL_FTDI_SIO=y > CONFIG_USB_SERIAL_PL2303=m > CONFIG_USB_SERIAL_QCAUX=m > CONFIG_USB_SERIAL_QUALCOMM=m > CONFIG_USB_SERIAL_WWAN=m > CONFIG_USB_SERIAL_OPTION=m > > > # mmcli -L > > Found 1 modems: > /org/freedesktop/ModemManager1/Modem/0 [QUALCOMM INCORPORATED] 0 > > > # mmcli -m 0 > > /org/freedesktop/ModemManager1/Modem/0 (device id > 'a6620fb85776960b03a5848959ac4607cf6922dc') > ------------------------- > Hardware | manufacturer: 'QUALCOMM INCORPORATED' > | model: '0' > | revision: 'UC20GQAR03A05M1024 1 [2014/05/05 9:00:00]' > | supported: 'gsm-umts' > | current: 'gsm-umts' > | equipment id: '861075020977922' > ------------------------- > System | device: > '/sys/devices/soc0/amba@0/e0002000.usb/ci_hdrc.0/usb1/1-1/1-1.4' > | drivers: 'qmi_wwan' > | plugin: 'Generic' > | primary port: 'cdc-wdm0' > | ports: 'cdc-wdm0 (qmi), wwan0 (net)' > ------------------------- > Numbers | own : 'unknown' > ------------------------- > Status | lock: 'sim-pin2' > | unlock retries: 'sim-pin (3), sim-pin2 (3), sim-puk (10), > sim-puk2 (10)' > | state: 'connected' > | power state: 'on' > | access tech: 'umts' > | signal quality: '68' (recent) > ------------------------- > Modes | supported: 'allowed: 2g; preferred: none > | allowed: 3g; preferred: none > | allowed: 2g, 3g; preferred: none > | allowed: 2g, 3g; preferred: 2g > | allowed: 2g, 3g; preferred: 3g' > | current: 'allowed: 2g, 3g; preferred: 3g' > ------------------------- > Bands | supported: 'cdma-bc15-aws, dcs, egsm, pcs, g850, u2100, > u1900, u800, u850, u900' > | current: 'cdma-bc15-aws, dcs, egsm, pcs, g850, u2100, > u1900, u800, u850, u900' > ------------------------- > IP | supported: 'ipv4, ipv6, ipv4v6' > ------------------------- > 3GPP | imei: '861075020977922' > | enabled locks: 'none' > | operator id: '50501' > | operator name: 'Telstra' > | subscription: 'unknown' > | registration: 'home' > ------------------------- > SIM | path: '/org/freedesktop/ModemManager1/SIM/0' > > ------------------------- > Bearers | paths: '/org/freedesktop/ModemManager1/Bearer/0' > > > # mmcli -v -m 0 --simple-connect="apn=telstra.internet" > [01 Jan 1970, 00:55:11] [Debug] Forcing request to be run asynchronously > [01 Jan 1970, 00:55:11] [Debug] Assuming '0' is the modem index > [01 Jan 1970, 00:55:11] [Debug] ModemManager process found at ':1.2' > [01 Jan 1970, 00:55:11] [Debug] Modem found at > '/org/freedesktop/ModemManager1/Modem/0' > > [01 Jan 1970, 00:55:11] [Debug] Asynchronously connecting the modem... > successfully connected the modem > > > # ifconfig > eth0 Link encap:Ethernet HWaddr 00:0a:35:00:01:22 > inet addr:10.0.0.194 Bcast:10.0.0.255 Mask:255.255.255.0 > inet6 addr: fe80::20a:35ff:fe00:122/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:8040 errors:0 dropped:0 overruns:0 frame:0 > TX packets:3032 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:585787 (572.0 KiB) TX bytes:419965 (410.1 KiB) > Interrupt:34 Base address:0xb000 > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > inet6 addr: ::1/128 Scope:Host > UP LOOPBACK RUNNING MTU:65536 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) > > wwan0 Link encap:Ethernet HWaddr 92:00:b6:f4:ce:10 > inet6 addr: fe80::9000:b6ff:fef4:ce10/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:0 (0.0 B) TX bytes:648 (648.0 B) > > > I just can't seem to get an IP address. There must be a misconfiguration or > something not installed, but I can't work out what it is.
What happens, when you perform "dhclinet wwan0" after connection? Yegor _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
