<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><div class="gmail-h5"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> > *Hi all,* > > *I haven't been able to get it working and getting an Ip on any of this > two, Really weird. I have no idea what could be wrong. > so I decided to go for Windows 10 to try.* > > > *I installed: GenericDriverSetup.exe* > > * Skylight_Generic* > > * 9999999_9904609_SWI9X30C_02.20.03.00_00_GENERIC_002.017.000* > > > > *and it connects and gets IP address without any problem in Windows 10.* > > > > *After that, I put the MC7455 modem into the second host devices (the one > thar has Ubuntu 16.04 and kernel version ico1@ico1:~$ uname > -r4.17.0-041700rc1-lowlatency* > > *it appers in MBIM mode:* Yes, the Windows drivers will do that by default. <div><div class="gmail-m_646781293781289316gmail-h5"> > > ico1@ico1:~$ mmcli -m 0 > > /org/freedesktop/ModemManager1/Modem/0 (device id > '6bfe7d4ea386210e64dde8fc4a0d7aa44eb7712a') > ------------------------- > Hardware | manufacturer: 'Sierra' > | model: 'MBIM [1199:9071]' > | revision: 'SWI9X30C_02.20.03.00' > | supported: 'gsm-umts, lte' > | current: 'gsm-umts, lte' > | equipment id: '359072060686975' > ------------------------- > System | device: '/sys/devices/pci0000:00/0000:00:15.0/usb1/1-4' > | drivers: 'cdc_mbim' > | plugin: 'Sierra' > | primary port: 'cdc-wdm0' > | ports: 'wwp0s21f0u4i12 (net), cdc-wdm0 (mbim)' > ------------------------- > Numbers | own : 'unknown' > ------------------------- > Status | lock: 'none' > | unlock retries: 'sim-pin2 (4)' > | state: 'registered' > | power state: 'on' > | access tech: 'umts' > | signal quality: '0' (cached) > ------------------------- > Modes | supported: 'allowed: 3g, 4g; preferred: none' > | current: 'allowed: 3g, 4g; preferred: none' > ------------------------- > Bands | supported: 'unknown' > | current: 'unknown' > ------------------------- > IP | supported: 'ipv4, ipv6, ipv4v6' > ------------------------- > 3GPP | imei: '359072060686975' > | enabled locks: 'fixed-dialing' > | operator id: '732101' > | operator name: 'Claro' > | subscription: 'unknown' > | registration: 'home' > ------------------------- > SIM | path: '/org/freedesktop/ModemManager1/SIM/0' > > ------------------------- > Bearers | paths: 'none' > > > ico1@ico1:~$ mmcli -m 0 --simple-status > > /org/freedesktop/ModemManager1/Modem/0 > ------------------------- > Status | state: 'registered' > | signal quality: '54' (recent) > | bands: 'unknown' > | access tech: 'umts' > ------------------------- > 3GPP | registration: 'home' > | operator code: '732101' > | operator name: 'Claro' > | subscription: 'unknown' > > ico1@ico1:~$ > </div></div>> *And it connects without any problem* > ico1@ico1:~$ sudo mmcli -m 0 --simple-connect="apn=<a href="http://internet.comcel.com.co" rel="noreferrer" target="_blank">internet.comcel.com.co</a> > ,user=comcelweb,ip-type=ipv4,allowed-auth=pap,password=comcelweb" -v > [sudo] password for ico1: > [24 abr 2018, 15:00:28] [Debug] Forcing request to be run asynchronously > [24 abr 2018, 15:00:28] [Debug] Assuming '0' is the modem index > [24 abr 2018, 15:00:28] [Debug] ModemManager process found at ':1.3' > [24 abr 2018, 15:00:28] [Debug] Modem found at > '/org/freedesktop/ModemManager1/Modem/0' > > [24 abr 2018, 15:00:28] [Debug] Asynchronously connecting the modem... > successfully connected the modem Great! If you are happy with the modem in MBIM mode, then there is no reason not to use that. You'll still have access to all the powers of QMI through the QMI-in-MBIM wrapper service. See the qmicli "--device-open-mbim" parameter. Too bad you have to use Windows to switch modes though. Or do you have a working AT command port in QMI mode? If so, then you can switch to MBIM using the AT!USBCOMP command. You'll need AT!ENTERCND="A710" first. Then run "AT!USBCOMP?" and "AT!USBCOMP=?" to see your current setting and options. </blockquote></div></div><div>There is /dev/cdc-wdm0 named device (there is no /dev/cdc-wdm1) </div><div>There is not /dev/ttyUSBX named devices, so I can use AT commands in this specific host device ico1@ico1:~$ ls /dev/tty* /dev/tty /dev/tty16 /dev/tty24 /dev/tty32 /dev/tty40 /dev/tty49 /dev/tty57 /dev/tty8 /dev/ttyS14 /dev/ttyS22 /dev/ttyS30 /dev/tty0 /dev/tty17 /dev/tty25 /dev/tty33 /dev/tty41 /dev/tty5 /dev/tty58 /dev/tty9 /dev/ttyS15 /dev/ttyS23 /dev/ttyS31 /dev/tty1 /dev/tty18 /dev/tty26 /dev/tty34 /dev/tty42 /dev/tty50 /dev/tty59 /dev/ttyprintk /dev/ttyS16 /dev/ttyS24 /dev/ttyS4 /dev/tty10 /dev/tty19 /dev/tty27 /dev/tty35 /dev/tty43 /dev/tty51 /dev/tty6 /dev/ttyS0 /dev/ttyS17 /dev/ttyS25 /dev/ttyS5 /dev/tty11 /dev/tty2 /dev/tty28 /dev/tty36 /dev/tty44 /dev/tty52 /dev/tty60 /dev/ttyS1 /dev/ttyS18 /dev/ttyS26 /dev/ttyS6 /dev/tty12 /dev/tty20 /dev/tty29 /dev/tty37 /dev/tty45 /dev/tty53 /dev/tty61 /dev/ttyS10 /dev/ttyS19 /dev/ttyS27 /dev/ttyS7 /dev/tty13 /dev/tty21 /dev/tty3 /dev/tty38 /dev/tty46 /dev/tty54 /dev/tty62 /dev/ttyS11 /dev/ttyS2 /dev/ttyS28 /dev/ttyS8 /dev/tty14 /dev/tty22 /dev/tty30 /dev/tty39 /dev/tty47 /dev/tty55 /dev/tty63 /dev/ttyS12 /dev/ttyS20 /dev/ttyS29 /dev/ttyS9 /dev/tty15 /dev/tty23 /dev/tty31 /dev/tty4 /dev/tty48 /dev/tty56 /dev/tty7 /dev/ttyS13 /dev/ttyS21 /dev/ttyS3 ico1@ico1: </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Bjørn </blockquote><div> </div><div>There is an IP in bearer information </div></div>ico1@ico1:~$ mmcli -b 0 Bearer '/org/freedesktop/ModemManager1/Bearer/0' ------------------------- Status | connected: 'yes' | suspended: 'no' | interface: 'wwp0s21f0u4i12' | IP timeout: '20' ------------------------- Properties | apn: '<a href="http://internet.comcel.com.co" target="_blank">internet.comcel.com.co</a>' | roaming: 'allowed' | IP type: 'ipv4' | user: 'comcelweb' | password: 'comcelweb' | number: 'none' | Rm protocol: 'unknown' ------------------------- IPv4 configuration | method: 'static' | address: '10.142.47.170' | prefix: '30' | gateway: '10.142.47.169' | DNS: '190.157.8.89', '8.8.8.8' | MTU: '1500' ------------------------- IPv6 configuration | method: 'unknown' ------------------------- Stats | Duration: '689' | Bytes received: 'N/A' | Bytes transmitted: 'N/A' ico1@ico1:~$ </div><div class="gmail_extra">But it doesn't appear when using ip addr </div></div></blockquote><div>ico1@ico1:~$ ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet <a href="http://127.0.0.1/8">127.0.0.1/8</a> scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 00:60:e0:70:30:8d brd ff:ff:ff:ff:ff:ff inet <a href="http://192.168.4.110/24">192.168.4.110/24</a> brd 192.168.4.255 scope global enp1s0 valid_lft forever preferred_lft forever inet6 fe80::260:e0ff:fe70:308d/64 scope link valid_lft forever preferred_lft forever 3: enp2s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 00:60:e0:70:30:8e brd ff:ff:ff:ff:ff:ff 4: wwp0s21f0u4i12: <BROADCAST,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000 link/ether 7e:a3:8a:44:19:13 brd ff:ff:ff:ff:ff:ff inet6 fe80::7ca3:8aff:fe44:1913/64 scope link valid_lft forever preferred_lft forever ico1@ico1:~$ </div></div> I use udhcp for trying to get an IP but it never success (same using sudo dhclient wwp0s21f0u4i12) ico1@ico1:~$ sudo udhcpc -i wwp0s21f0u4i12 udhcpc (v1.22.1) started Sending discover... Sending discover... Sending discover... </div><div class="gmail_extra">How could I get the IP address on wwp0s21f0u4i12 (apperaring using ip addr or ifconfig)? </div><div class="gmail_extra"> </div><div class="gmail_extra">On the other host device, I get the following: ico3@ico3:~$ ls /dev/ttyUSB* /dev/ttyUSB0 /dev/ttyUSB1 /dev/ttyUSB2 ico3@ico3:~$ ls /dev/cdc-wdm* /dev/cdc-wdm0 /dev/cdc-wdm1 </div><div class="gmail_extra">I connect to AT command port ati Manufacturer: Sierra Wireless, Incorporated Model: MC7455 Revision: SWI9X30C_02.24.03.00 r6978 CARMD-EV-FRMWR2 2017/03/02 13:36:45 MEID: 35907206068764 IMEI: 359072060687643 IMEI SV: 9 FSN: LQ709645770410 +GCAP: +CGSM,+DS,+ES OK at!entercnd="A710" OK </div><div class="gmail_extra">at!usbcomp? Config Index: 1 Config Type: 1 (Generic) Interface bitmask: 0000050D (diag,nmea,modem,rmnet0,rmnet1) OK at!usbcomp=? !USBCOMP: AT!USBCOMP=<Config Index>,<Config Type>,<Interface bitmask> <Config Index> - configuration index to which the composition applies, should be 1 <Config Type> - 1:Generic, 2:USBIF-MBIM, 3:RNDIS config type 2/3 should only be used for specific Sierra PIDs: 68B1, 9068 customized VID/PID should use config type 1 <Interface bitmask> - DIAG - 0x00000001, NMEA - 0x00000004, MODEM - 0x00000008, RMNET0 - 0x00000100, RMNET1 - 0x00000400, MBIM - 0x00001000, e.g. 10D - diag, nmea, modem, rmnet interfaces enabled 1009 - diag, modem, mbim interfaces enabled The default configuration is: at!usbcomp=1,1,10F OK Change to MBIM Mode at!usbcomp=1,1,1009 OK at!usbcomp? Config Index: 1 Config Type: 1 (Generic) Interface bitmask: 00001009 (diag,modem,mbim) OK Start ModemManager ico3@ico3:~$ sudo systemctl start ModemManager ico3@ico3:~$ mmcli -L No modems were found ico3@ico3:~$ </div><div class="gmail_extra">But modem is not shown </div><div class="gmail_extra"> reboot and now it appears ico3@ico3:~$ mmcli -L Found 1 modems: /org/freedesktop/ModemManager1/Modem/0 [Sierra Wireless, Incorporated] MC7455 ico3@ico3:~$ </div><div class="gmail_extra">I try to connect to AT command port but It doesn't receive commands and are shown responses to commands not entered by me +CIND: 0,3,1,0,0,1,1,0 OK +CSQ: 19,99 OK +CIND: 0,3,1,0,0,1,1,0 OK +CSQ: 19,99 OK </div><div class="gmail_extra">See ModemManager status </div><div class="gmail_extra">ico3@ico3:~$ sudo systemctl status ModemManager [sudo] password for ico3: ● ModemManager.service - Modem Manager Loaded: loaded (/lib/systemd/system/ModemManager.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2018-04-24 20:10:40 -05; 12min ago Main PID: 795 (ModemManager) Tasks: 3 (limit: 4915) Memory: 7.5M CPU: 602ms CGroup: /system.slice/ModemManager.service └─795 /usr/sbin/ModemManager abr 24 20:10:56 ico3 ModemManager[795]: <warn> Could not grab port (usbmisc/cdc-wdm1): 'Cannot add port 'usbmisc/cdc-wdm1', unsupported' abr 24 20:10:56 ico3 ModemManager[795]: <warn> Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type' abr 24 20:10:56 ico3 ModemManager[795]: <warn> (ttyUSB2): port attributes not fully set abr 24 20:10:56 ico3 ModemManager[795]: <info> Modem for device at '/sys/devices/pci0000:00/0000:00:15.0/usb1/1-4' successfully created abr 24 20:10:57 ico3 ModemManager[795]: <info> Modem: state changed (unknown -> disabled) abr 24 20:10:57 ico3 ModemManager[795]: <info> Modem /org/freedesktop/ModemManager1/Modem/0: state changed (disabled -> enabling) abr 24 20:10:57 ico3 ModemManager[795]: <warn> (ttyUSB2): port attributes not fully set abr 24 20:10:58 ico3 ModemManager[795]: <info> Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (unknown -> regis abr 24 20:10:58 ico3 ModemManager[795]: <info> Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (registering -> h abr 24 20:10:59 ico3 ModemManager[795]: <info> Modem /org/freedesktop/ModemManager1/Modem/0: state changed (enabling -> registered) lines 1-20/20 (END) </div><div class="gmail_extra">start ModemManager again and modem not foung ico3@ico3:~$ mmcli -L No modems were found </div><div class="gmail_extra">reset modem from at command AT!reset, then Modem appeard, not AT command port is ttyUSB1 ico3@ico3:~$ mmcli -L Found 1 modems: /org/freedesktop/ModemManager1/Modem/0 [Sierra] MBIM [1199:9071] ico3@ico3:~$ ls /dev/ttyUSB* /dev/ttyUSB0 /dev/ttyUSB1 ico3@ico3:~$ ls /dev/cdc-wdm0 /dev/cdc-wdm0 ico3@ico3:~$ mmcli -m 0 /org/freedesktop/ModemManager1/Modem/0 (device id '150fa7c148912f7d253da82a30dc3015d41a985c') ------------------------- Hardware | manufacturer: 'Sierra' | model: 'MBIM [1199:9071]' | revision: 'SWI9X30C_02.24.03.00' | supported: 'gsm-umts, lte' | current: 'gsm-umts, lte' | equipment id: '359072060687643' ------------------------- System | device: '/sys/devices/pci0000:00/0000:00:15.0/usb1/1-4' | drivers: 'qcserial, cdc_mbim' | plugin: 'Sierra' | primary port: 'cdc-wdm0' | ports: 'ttyUSB0 (qcdm), ttyUSB1 (at), wwp0s21f0u4i12 (net), cdc-wdm0 (mbim)' ico3@ico3:~$ sudo mbim-network /dev/cdc-wdm0 start Loading profile at /etc/mbim-network.conf... APN: <a href="http://internet.comcel.com.co">internet.comcel.com.co</a> APN auth protocol: PAP APN user: comcelweb APN password: unset mbim-proxy: no Querying subscriber ready status 'mbimcli -d /dev/cdc-wdm0 --query-subscriber-ready-status --no-close '... error: couldn't open the MbimDevice: Transaction timed out Querying registration state 'mbimcli -d /dev/cdc-wdm0 --query-registration-state --no-open= --no-close '... error: invalid transaction ID specified: Attaching to packet service with 'mbimcli -d /dev/cdc-wdm0 --attach-packet-service --no-open= --no-close '... error: invalid transaction ID specified: Starting network with 'mbimcli -d /dev/cdc-wdm0 --connect=apn='<a href="http://internet.comcel.com.co">internet.comcel.com.co</a>',auth='PAP',username='comcelweb' --no-open= --no-close '... error: invalid transaction ID specified: Network start failed ico3@ico3:~$ sudo mmcli -m 0 --simple-connect="apn=<a href="http://internet.comcel.com.co">internet.comcel.com.co</a>,user=comcelweb,ip-type=ipv4,allowed-auth=pap" error: couldn't connect the modem: 'GDBus.Error:org.freedesktop.libmbim.Error.Status.NotInitialized: NotInitialized' ico3@ico3:~$ sudo qmicli -d /dev/cdc-wdm0 --device-open-qmi --wds-get-current-settings [24 abr 2018, 21:04:39] -Warning ** [/dev/cdc-wdm0] requested QMI mode but unexpected driver found: cdc_mbim error: couldn't create client for the 'wds' service: CID allocation failed in the CTL client: Transaction timed out ico3@ico3:~$ </div></div> <img src="http://0c595a64-a-57bd039f-s-sites.googlegroups.com/a/udea.edu.co/repositorio-logos/home/firma/firma-udea.jpg"> <table style="margin:0px;color:rgb(97,97,97);font-size:14px;line-height:21px;background-color:rgb(255,255,255);font-family:'Times New Roman'"><tbody><tr><td style="vertical-align:top;font-size:small;line-height:13px;font-family:arial;min-height:78px;width:458px;height:91px">"La información aquí contenida es para uso exclusivo de la persona o entidad de destino. 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