Yet another IPv4v6 test: Foxconn T77W968 against srsLTE + open5gs network

[Aleksander Morgado]

Hey!

For more context, following the test example from Thomas, here's
another IPv4v6 test done using a test LTE network at home (using
srsLTE as eNB plus open5gs as EPC network).

$ mmcli -m 1
  ------------------------------------
  General  |                dbus path: /org/freedesktop/ModemManager1/Modem/1
           |                device id: 247e76c76bc1d1b2d7f7cc5cc3654b06a44a62fa
  ------------------------------------
  Hardware |             manufacturer: FII
           |                    model: T77W968 LTE
           |        firmware revision: T77W968.F1.0.0.4.6.GC.011
           |                           029
           |           carrier config: GCF
           |  carrier config revision: 08E0000B
           |             h/w revision: QUALCOMM INCORPORATED
           |                supported: gsm-umts, lte
           |                  current: gsm-umts, lte
           |             equipment id: 355446090001407
  ------------------------------------
  System   |                   device:
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.4/1-11.4.1
           |                  drivers: cdc_mbim
           |                   plugin: Foxconn
           |             primary port: cdc-wdm1
           |                    ports: wwan0 (net), cdc-wdm1 (mbim)
  ------------------------------------
  Numbers  |                      own: +1026890
  ------------------------------------
  Status   |           unlock retries: sim-pin2 (3)
           |                    state: connected
           |              power state: on
           |              access tech: lte
           |           signal quality: 58% (cached)
  ------------------------------------
  Modes    |                supported: allowed: 3g; preferred: none
           |                           allowed: 4g; preferred: none
           |                           allowed: 3g, 4g; preferred: 3g
           |                           allowed: 3g, 4g; preferred: 4g
           |                  current: allowed: 3g, 4g; preferred: 4g
  ------------------------------------
  Bands    |                supported: utran-1, utran-4, utran-6,
utran-5, utran-8, utran-9,
           |                           utran-2, eutran-1, eutran-2,
eutran-3, eutran-4, eutran-5, eutran-7,
           |                           eutran-8, eutran-12, eutran-13,
eutran-14, eutran-17, eutran-18,
           |                           eutran-19, eutran-20,
eutran-25, eutran-26, eutran-28, eutran-29,
           |                           eutran-30, eutran-32,
eutran-38, eutran-39, eutran-40, eutran-41,
           |                           eutran-42, eutran-43,
eutran-46, eutran-66, utran-19
           |                  current: utran-1, utran-4, utran-6,
utran-5, utran-8, utran-9,
           |                           utran-2, eutran-1, eutran-2,
eutran-3, eutran-4, eutran-5, eutran-7,
           |                           eutran-8, eutran-12, eutran-13,
eutran-14, eutran-17, eutran-18,
           |                           eutran-19, eutran-20,
eutran-25, eutran-26, eutran-28, eutran-29,
           |                           eutran-30, eutran-32,
eutran-38, eutran-39, eutran-40, eutran-41,
           |                           eutran-42, eutran-43,
eutran-46, eutran-66, utran-19
  ------------------------------------
  IP       |                supported: ipv4, ipv6, ipv4v6
  ------------------------------------
  3GPP     |                     imei: 355446090001407
           |            enabled locks: fixed-dialing
           |              operator id: 90170
           |            operator name: Open5GS
           |             registration: home
  ------------------------------------
  3GPP EPS | initial bearer dbus path: /org/freedesktop/ModemManager1/Bearer/0
           |   initial bearer ip type: ipv4v6
  ------------------------------------
  SIM      |                dbus path: /org/freedesktop/ModemManager1/SIM/1
  ------------------------------------
  Bearer   |                dbus path: /org/freedesktop/ModemManager1/Bearer/1


$ mmcli -b 1
  --------------------------------
  General            |  dbus path: /org/freedesktop/ModemManager1/Bearer/1
                     |       type: default
  --------------------------------
  Status             |  connected: yes
                     |  suspended: no
                     |  interface: wwan0
                     | ip timeout: 20
  --------------------------------
  Properties         |        apn: internet
                     |    roaming: allowed
                     |    ip type: ipv4v6
  --------------------------------
  IPv4 configuration |     method: static
                     |    address: 45.45.0.2
                     |     prefix: 30
                     |    gateway: 45.45.0.1
                     |        dns: 8.8.8.8, 8.8.4.4
                     |        mtu: 1500
  --------------------------------
  IPv6 configuration |     method: static
                     |    address: cafe::216d:343b:d56b:1dd0
                     |     prefix: 64
                     |    gateway: cafe::3934:6b7f:bd9c:b46f
                     |        dns: 2001:4860:4860::8888, 2001:4860:4860::8844
                     |        mtu: 1500
  --------------------------------
  Statistics         |   bytes rx: 88
                     |   bytes tx: 48

-- 
Aleksander
https://aleksander.es