howto connect inet modem manager

Connect to internet using ModemManager

https://docs.ubuntu.com/core/en/stacks/network/modem-manager/docs/entering-sim-passwords

List modems

sudo mmcli -L

Found 1 modems:
        /org/freedesktop/ModemManager1/Modem/1 [huawei] E3372

Set PIN

sudo mmcli -i 1 --pin=1234

successfully sent PIN code to the SIM

Connect to provider

sudo mmcli -m 1 --simple-connect="apn=internet"

successfully connected the modem

List bearers

sudo mmcli -b 1

Bearer '/org/freedesktop/ModemManager1/Bearer/1'
  -------------------------
  Status             |   connected: 'yes'
                     |   suspended: 'no'
                     |   interface: 'wwx001e101f0000'
                     |  IP timeout: '20'
  -------------------------
  Properties         |         apn: 'internet'
                     |     roaming: 'allowed'
                     |     IP type: 'none'
                     |        user: 'none'
                     |    password: 'none'
                     |      number: 'none'
                     | Rm protocol: 'unknown'
  -------------------------
  IPv4 configuration |   method: 'static'
                     |  address: '10.141.2.158'
                     |   prefix: '30'
                     |  gateway: '10.141.2.157'
                     |      DNS: '217.77.165.81', '217.77.165.211'
  -------------------------
  IPv6 configuration |   method: 'unknown'
  -------------------------
  Stats              |          Duration: '180'
                     |    Bytes received: 'N/A'
                     | Bytes transmitted: 'N/A'

Obtain IP adress

sudo dhclient wwx001e101f0000