Hi, I've got some problems with my gsm-connection, managed with NetworkManager and ModemManager. When my connection comes up after boot, the connection works and i can ping my targets via gsm. Now, when i disable the connection and reactivated it, NetworkManager says, it is connected, but i'm not able to ping any of my targets, as before.
So when i disable my connection with 'nmcli con down test' the Connection 'test' successfully deactivated When i see mmcli -m 0, the state of the modem is still connected, not registered as expected. Debug log also says 'networkmanager modem-broadband[cdc-wdm0]: failed to connect modem: Failure' I think that causes the problem, that when i try to reconnect my gsm-connection it says it is activated successfully, but i'm not able the get any communication on that interface (ping a target is not able). When i reboot the device and my connection is up, it works without problems. I've got these versions: NetworkManager 1.22.10 ModemManager 1.12.8 libmbim 1.22.0 Kind regards, Tobias Becker ______________________________________ Tobias Becker G?RLITZ Aktiengesellschaft | Member of VIVAVIS | August-Thyssen-Stra?e 32 | 56070 Koblenz | Deutschland T: +49-261-9285-355 | M: | F: Mail to: [email protected] | www.goerlitz.com<http://www.goerlitz.com> Vorstand | Executive Board: J?rg Figge (Vors.), Harald Herrmann und Michael Schambach Vorsitzender des Aufsichtsrates | Chairman of the supervisory board: Norbert Wagner Registergericht | Court of registration: Koblenz HRB 5346 Umsatzsteuer-ID | Tax ID: DE 186497049 Steuer-Nr. | VAT: 2265121984 WEEE-Registrierungsnr. | WEEE registration number: DE 22930508 Unsere Datenschutzerkl?rung <https://www.goerlitz.com/datenschutz.html> finden Sie auf unserer Homepage. Our privacy policy <https://www.goerlitz.com/privacy-policy.html?&L=1> can be found on our homepage. Immer up-to-date mit unserem Newsletter! Hier<https://www.goerlitz.com/newsletter.html> geht's zur Anmeldung. Always up-to-date with our newsletter! Click here <https://www.goerlitz.com/newsletter.html?&L=1> to register. <https://vivavis.com/vivavis-auf-der-e-world-energy-water-2020/?pk_campaign=eworld2020&pk_medium=sig> [cid:Logo_Nachhaltigkeit_kl_95a8c3a8-7884-4c8e-a83c-63907c8cd8af.jpg] Bevor Sie diese E-Mail ausdrucken, ?berlegen Sie bitte, ob dies wirklich erforderlich ist. Please think before you print.
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