<div dir="ltr">Hello Alexander,<div><br></div><div>I didn't attach antenna. With antenna, I received improved print I think:</div><div><br></div><div>root@LEDE:~# mmcli -L<br>    /org/freedesktop/ModemManager1/Modem/0 [Quectel] EC25<br>root@LEDE:~# mmcli -m 0<br>  --------------------------------<br>  General  |            dbus path: /org/freedesktop/ModemManager1/Modem/0<br>           |            device id: 97ffc2eeb6d3ad975d9089850aa3b9b494529919<br>  --------------------------------<br>  Hardware |         manufacturer: Quectel<br>           |                model: EC25<br>           |    firmware revision: EC25EFAR04A02M4G_SKT<br>           |            supported: gsm-umts, lte<br>           |              current: gsm-umts, lte<br>           |         equipment id: 356673040475612<br>  --------------------------------<br>  System   |               device: /sys/devices/platform/1a0c0000.usb/usb1/1-2<br>           |              drivers: option<br>           |               plugin: Quectel<br>           |         primary port: ttyUSB2<br>           |                ports: ttyUSB0 (qcdm), ttyUSB2 (at), ttyUSB3 (at)<br>  --------------------------------<br>  Numbers  |                  own: 01224316205<br>  --------------------------------<br>  Status   |       unlock retries: sim-pin (3), sim-pin2 (3), sim-puk (10), sim-puk2 (10)<br>           |                state: connected        <<<<<<<<<<<<<<<<<<<br>           |          power state: on<br>           |          access tech: lte<br>           |       signal quality: 80% (recent)<br>  --------------------------------<br>  Modes    |            supported: allowed: 2g, 3g, 4g; preferred: none<br>           |              current: allowed: 2g, 3g, 4g; preferred: none<br>  --------------------------------<br>  IP       |            supported: ipv4, ipv6, ipv4v6<br>  --------------------------------<br></div><div>  3GPP     |                 imei: 356673040475612<br>           |          operator id: 45005<br>           |        operator name: SKTelecom

        <<<<<<<<<<<<<<<<<<

<br>           |         registration: home

        <<<<<<<<<<<<<<<<<<

<br>  --------------------------------<br>  3GPP EPS | ue mode of operation: csps-1<br>  --------------------------------<br>  SIM      |            dbus path: /org/freedesktop/ModemManager1/SIM/0<br>  --------------------------------<br>  Bearer   |            dbus path: /org/freedesktop/ModemManager1/Bearer/0<br>root@LEDE:~# mmcli -b 0<br>  --------------------------------<br>  General            |  dbus path: /org/freedesktop/ModemManager1/Bearer/0<br>                     |       type: default<br>  --------------------------------<br>  Status             |  connected: yes<br>                     |  suspended: no<br>                     |  interface: ttyUSB2<br>                     | ip timeout: 20<br>  --------------------------------<br>  Properties         |        apn: <a href="http://lte-internet.sktelecom.com">lte-internet.sktelecom.com</a><br>                     |    roaming: allowed

        <<<<<<<<<<<<<<<<<<

<br>  --------------------------------<br>  IPv4 configuration |     method: ppp

        <<<<<<<<<<<<<<<<<<


        <<<<<<<<<<<<<<<<<<


<br>                     |     prefix: 0<br>  --------------------------------<br>  Statistics         |   duration: 60<br>root@LEDE:~# mmcli -m 0 --list-bearers<br>error: no actions specified<br></div><div><br></div><div><br></div><div><br></div><div>But IPv4 configuration method is ppp.</div><div>I think this is what you said that the connection is ppp not QMI.</div><div>Then How is this supposed to be in correct and righteous setting? Should this be QMI or something like that?</div><div><br></div><div>Thank you very much.</div><div>Jeonghum</div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">2020년 5월 11일 (월) 오후 4:36, Aleksander Morgado <<a href="mailto:aleksander@aleksander.es">aleksander@aleksander.es</a>>님이 작성:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hey!<br>
<br>
><br>
> I found one :<br>
> <a href="https://github.com/lkundrak/openwrt-network-manager" rel="noreferrer" target="_blank">https://github.com/lkundrak/openwrt-network-manager</a><br>
><br>
> I wonder if this is righty and worthy to try.<br>
> I am now trying porting it anyway.<br>
><br>
<br>
I would first write to lkundrak (who is one of the NetworkManager<br>
maintainers) to ask whether this port is usable or not.<br>
<br>
-- <br>
Aleksander<br>
<a href="https://aleksander.es" rel="noreferrer" target="_blank">https://aleksander.es</a><br>
</blockquote></div>