Did you set up the appropriate network interfaces in /etc/config/network? You need one for the modem, which uses the modemmanager protocol, and one DHCP client interface which gets the IP from the modemmanager interface after it connects to the cellular network. Check alexander0m’s bitbucket profile with the modemmanager-openwrt repository, there is an example config there. After you get that all set up, assuming your wwan0 interface is in raw_ip mode, which I think is required for 7455’s in QMI mode, then you should simply be able to connect using ifup broadband && ifup wwan.
Best, Nicholas > On 30 Sep 2018, at 22:00, modemmanager-devel-requ...@lists.freedesktop.org > wrote: > > Send ModemManager-devel mailing list submissions to > modemmanager-devel@lists.freedesktop.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel > or, via email, send a message with subject or body 'help' to > modemmanager-devel-requ...@lists.freedesktop.org > > You can reach the person managing the list at > modemmanager-devel-ow...@lists.freedesktop.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of ModemManager-devel digest..." > > > Today's Topics: > > 1. Openwrt with EM7455 connecting issue (Michael pang) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sat, 29 Sep 2018 21:30:13 -0400 > From: Michael pang <michaelpangw...@gmail.com> > To: modemmanager-devel@lists.freedesktop.org > Subject: Openwrt with EM7455 connecting issue > Message-ID: > <CAHMghz3Cdc5XivVyXP+oMMR_d9BYONUCMx7KTkr=-ahmz0h...@mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Hello > I am using OpenWrt 18.06.1 r7258-5eb055306f on linksys AC1900V2 > router. EM7455 Generic firmware with M.2 usb enclosure and modemmanager > 1.8.2. I followed instruction on your website to compile the package. But I > can't get any connection. I have to issue 3 commands in order to get IP > address(no internet though). Did I do something wrong during the > compiling process? Thank you. > > mmcli -e -m 0 > mmcli -m 0 --create-bearer="apn=Broadband" > mmcli -c -b 0 > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <https://lists.freedesktop.org/archives/modemmanager-devel/attachments/20180929/6bc4f5f3/attachment-0001.html> > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > ModemManager-devel mailing list > ModemManager-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel > > > ------------------------------ > > End of ModemManager-devel Digest, Vol 64, Issue 19 > ************************************************** _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
