Paul Palitog
2019-Nov-25 22:42 UTC
[fdo] Telit LE910-EU V2 fail to connect to private LTE network
Good day, I am having trouble getting this modem to connect to our private LTE network. The debug log just return a generic Failure error and I'm not sure what the problem is. I was wondering if someone here could help me or has had the same problem. I am using Modem Manager mmcli 1.6.4. The Telit module has firmware version: 20.00.402.9-VZW. Doing a simple connect with command: mmcli -m 0 --simple-connect="apn=default" Returns: ModemManager[1800]: <debug> [1574719753.494250] [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:614] connect_set_ready(): Session ID '0': deactivated (IP type: ipv4) ModemManager[1800]: <debug> [1574719753.495626] [../../ModemManager-1.6.4/src/mm-base-bearer.c:578] connect_ready(): Couldn't connect bearer '/org/freedesktop/ModemManager1/Bearer/1': 'Failure' ModemManager[1800]: <info> [1574719753.499465] [../../ModemManager-1.6.4/src/mm-iface-modem.c:1431] __iface_modem_update_state_internal(): Modem /org/freedesktop/ModemManager1/Modem/0: state changed (connecting -> registered) ModemManager[1800]: <debug> [1574719753.542321] [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:221] connect_bearer_ready(): Couldn't connect bearer: 'Failure' error: couldn't connect the modem: 'GDBus.Error:org.freedesktop.libmbim.Error.Status.Failure: Failure' I have attached the full log. The sim card I used works on my Android phone. I just had to define the APN and enter the sim card pin and it connects to the internet. It appears to work fine and is able to get an IP address when using AT commands. I'm not sure why it refuses to connect with modemmanager. at+cgdcont? +CGDCONT: 1,"IPV4V6","","",0,0 OK at+cgact? +CGACT: 1,1 OK at+cgatt? +CGATT: 1 OK at+cgcontrdp=1 +CGCONTRDP: 1,5,"default","192.168.10.153.255.255.255.0","192.168.10.154","192.168.10.1","192.168.10.1","0.0.0.0","0.0.0.0" OK Any help would be appreciated. Cheers, Paul -- This Communication is Confidential. We only send and receive email on the basis of the terms set out at www.taitradio.com/email_disclaimer <http://www.taitradio.com/email_disclaimer> -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/freedesktop/attachments/20191126/c846db7d/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: modemmanager_log Type: application/octet-stream Size: 13245 bytes Desc: not available URL: <https://lists.freedesktop.org/archives/freedesktop/attachments/20191126/c846db7d/attachment.obj>