Am 08.09.21 um 09:27 schrieb Aleksander Morgado:
Hey ThomasI know the fibocom L830-EB-00 is quite old and the modemmanager version 1.12.6 too. Nevertheless I can confirm it works with IPv4/IPv6 in Germany with Deutsche Telekom, Vodafone and Telefonica. As well with Deutsche Telekom IPv6-only.Thanks for letting us know! Do you have some more details about how the modem is managed? Is it a MBIM modem?
It worked in mbim mode all the time.You can give me hints for checking different modes. But at the moment I have no development branches installed.
Regards, Thomas
fibocom.tar.xz
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