On Tue, 2018-10-02 at 07:45 -0400, Michael pang wrote: > do you mind sharing how to ask modemmanager for IP? Is it automated > process? Thank you.
Each network connection has a corresponding "bearer" object, which you ask for IP details. mmcli -m 0 --list-bearers (usually there will only be one) mmcli -b <bearer path> and that will print out the IP information. Dan > On Mon, Oct 1, 2018 at 10:10 PM Dan Williams <d...@redhat.com> wrote: > > > On Sun, 2018-09-30 at 20:39 -0400, Michael pang wrote: > > > I did create one network interface named broadband according to > > > the > > > website. I am missing the DHCP client network interface. My > > > EM7455 > > > is in > > > MBIM mode. Does that matter? After I created two interface, still > > > > MBIM mode does not support DHCP. Instead, you'd ask ModemManager > > for > > the IP information (which it retrieves from the modem via MBIM) or > > query the IP info directly with mbimcli and set the info on the net > > interface directly. > > > > Dan > > > > > same > > > problem. I did notice some message in system log. Thank you for > > > your > > > help. > > > This is my first time compile openwrt package with modemmanager. > > > Sun Sep 30 20:30:03 2018 daemon.notice netifd: broadband (2089): > > > Device not > > > found in sysfs > > > Sun Sep 30 20:30:03 2018 kern.info kernel: [ 13.878492] IPv6: > > > ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready > > > Sun Sep 30 20:30:03 2018 kern.info kernel: [ 13.885034] IPv6: > > > ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready > > > Sun Sep 30 20:30:03 2018 daemon.notice netifd: wan (2124): > > > udhcpc: > > > started, > > > v1.28.3 > > > Sun Sep 30 20:30:03 2018 daemon.notice netifd: broadband (2140): > > > stopping > > > network > > > Sun Sep 30 20:30:03 2018 daemon.notice netifd: wwan (2164): > > > udhcpc: > > > started, v1.28.3 > > > Sun Sep 30 20:30:03 2018 daemon.notice netifd: broadband (2140): > > > error: > > > couldn't get bus: Could not connect: No such file or directory > > > Sun Sep 30 20:30:03 2018 daemon.notice netifd: broadband (2140): > > > couldn't > > > load bearer path > > > Sun Sep 30 20:30:03 2018 daemon.notice netifd: Interface > > > 'broadband' > > > is now > > > down > > > > > > On Sun, Sep 30, 2018 at 7:33 PM Nick <mips...@icloud.com> wrote: > > > > > > > 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/modemman > > > > > ager > > > > > -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/attac > > > > hmen > > > > ts/20180929/6bc4f5f3/attachment-0001.html > > > > > > > > > > > > > > > ------------------------------ > > > > > > > > > > Subject: Digest Footer > > > > > > > > > > _______________________________________________ > > > > > ModemManager-devel mailing list > > > > > ModemManager-devel@lists.freedesktop.org > > > > > https://lists.freedesktop.org/mailman/listinfo/modemmanager-d > > > > > evel > > > > > > > > > > > > > > > ------------------------------ > > > > > > > > > > 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 _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel