Hey, On Thu, Jul 15, 2021 at 3:39 PM Peter Naulls <pe...@chocky.org> wrote: > > On 7/12/21 4:50 PM, Aleksander Morgado wrote: > > you should ifdown & ifup the network interface > > configured in netifd in order to reconnect. > > No such luck: (sorry for the wrap) > > > hu Jul 15 13:31:11 2021 daemon.notice netifd: Interface 'wwan' is setting up > now > root@AWC-EI:~# Thu Jul 15 13:31:11 2021 daemon.notice netifd: wwan (2113): > modem > available at /org/freedesktop/ModemManager1/Modem/0 > Thu Jul 15 13:31:41 2021 daemon.notice netifd: wwan (2113): starting > connection > with apn 'firstnet-broadband'... > Thu Jul 15 13:31:52 2021 daemon.notice netifd: wwan (2113): error: couldn't > connect the modem: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Cor' > Thu Jul 15 13:31:52 2021 daemon.notice netifd: wwan (2677): stopping network > Thu Jul 15 13:31:52 2021 daemon.notice netifd: wwan (2677): IPv4 connection > teardown required in interface wwan: static > Thu Jul 15 13:31:52 2021 daemon.notice netifd: wwan (2677): running > disconnection (common) > Thu Jul 15 13:31:52 2021 daemon.notice netifd: wwan (2677): Command failed: > Permission denied
I've seen this log in the past, I have no idea what it means. @Nick B any idea? > Thu Jul 15 13:31:52 2021 daemon.notice netifd: wwan (2677): error: couldn't > disconnect all bearers in the modem: 'GDBus.Error:org.freedesktop.Modem' > > > As you mentioned, there's probably some logic missing here in OpenWrt. I'm > guessing the only recovery here is to restart ModemManager. > You should never need to do that really. If the setup works again after restarting MM, there may be some additional thing to fix somewhere in MM itself. > Here's some more debug if it helps: > > root@AWC-EI:~# mmcli --modem 1 --bearer=1 You don't need the "--modem 1" part. Bearer IDs are unique across modems as well, so just "mmcli --bearer 1" should be enough. > ------------------------------------ > General | path: > /org/freedesktop/ModemManager1/Bearer/1 > | type: default > ------------------------------------ > Status | connected: yes > | suspended: no > | interface: wwan0 > | ip timeout: 20 > ------------------------------------ > Properties | apn: firstnet-broadband > | roaming: allowed > | ip type: ipv4v6 > ------------------------------------ > IPv4 configuration | method: static > | address: 10.55.89.75 > | prefix: 29 > | gateway: 10.55.89.76 > | dns: 107.112.229.135 > | mtu: 1430 > > > Earlier, when it was running: > > Wed Jul 14 11:50:45 2021 daemon.notice netifd: wwan (6178): modem available at > /org/freedesktop/ModemManager1/Modem/0 > > Which looks like the modem here moved from 0 to 1 (I don't know how the number > allocation happens) That could be an indication that the modem crashed and self-reseted. > > After restart of ModemManager and then ifup wwan, reconnection is successful. > Strange. What modem is this? -- Aleksander https://aleksander.es _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
