T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  9 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=0306 Rev=03.10
S:  Manufacturer=Quectel
S:  Product=EP06-E
S:  SerialNumber=0123456789ABCDEF
C:  #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan

mmcli -m 0
  -----------------------------------
  General  |               dbus path: /org/freedesktop/ModemManager1/Modem/0
           |               device id: 87427e41fcbfc1413ea9ff9250a6b3281ac7e2fb
  -----------------------------------
  Hardware |            manufacturer: Quectel
           |                   model: EP06-E
           |       firmware revision: EP06ELAR03A08M4G
           |          carrier config: ROW_Generic_3GPP
           | carrier config revision: 06010821
           |            h/w revision: 20000
           |               supported: gsm-umts, lte
           |                 current: gsm-umts, lte
           |            equipment id: 868186040277178
  -----------------------------------
  System   |                  device: /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2
           |                 drivers: qmi_wwan, option1
           |                  plugin: Quectel
           |            primary port: cdc-wdm0
           |                   ports: cdc-wdm0 (qmi), ttyUSB0 (qcdm), wwan0 (net), ttyUSB1 (gps)
  -----------------------------------
  Numbers  |                     own: 4917667122822
  -----------------------------------
  Status   |                    lock: sim-pin2
           |          unlock retries: sim-pin (3), sim-puk (10), sim-pin2 (3), sim-puk2 (10)
           |                   state: connected
           |             power state: on
           |             access tech: lte
           |          signal quality: 65% (recent)
  -----------------------------------
  Modes    |               supported: allowed: 3g; preferred: none
           |                          allowed: 4g; preferred: none
           |                          allowed: 3g, 4g; preferred: 3g
           |                          allowed: 3g, 4g; preferred: 4g
           |                 current: allowed: 2g, 3g, 4g; preferred: 4g
  -----------------------------------
  Bands    |               supported: utran-1, utran-3, utran-5, utran-8, eutran-1, eutran-3, 
           |                          eutran-5, eutran-7, eutran-8, eutran-20, eutran-28, eutran-32, 
           |                          eutran-38, eutran-40, eutran-41
           |                 current: utran-1, utran-3, utran-5, utran-8, eutran-1, eutran-3, 
           |                          eutran-5, eutran-7, eutran-8, eutran-20, eutran-28, eutran-32, 
           |                          eutran-38, eutran-40, eutran-41
  -----------------------------------
  IP       |               supported: ipv4, ipv6, ipv4v6
  -----------------------------------
  3GPP     |                    imei: 868186040277178
           |             operator id: 26203
           |            registration: home
  -----------------------------------
  SIM      |               dbus path: /org/freedesktop/ModemManager1/SIM/0
  -----------------------------------
  Bearer   |               dbus path: /org/freedesktop/ModemManager1/Bearer/0

mmcli -b 0
  --------------------------------
  General            |  dbus path: /org/freedesktop/ModemManager1/Bearer/0
                     |       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: 10.134.17.6
                     |     prefix: 30
                     |    gateway: 10.134.17.5
                     |        dns: 62.109.121.17, 62.109.121.18
                     |        mtu: 1500
  --------------------------------
  IPv6 configuration |     method: static
                     |    address: 2a02:3033:400:8bf4:e876:3ea3:6955:2bb
                     |     prefix: 64
                     |    gateway: 2a02:3033:400:8bf4:cd4a:c742:c3f2:7ab2
                     |        dns: 2a02:3018:0:40ff::aaaa, 2a02:3018:0:40ff::bbbb
                     |        mtu: 1358
  --------------------------------
  Statistics         |   duration: 119
                     |   bytes rx: 209539
                     |   bytes tx: 71107

nmcli device show cdc-wdm0 
GENERAL.DEVICE:                         cdc-wdm0
GENERAL.TYPE:                           gsm
GENERAL.HWADDR:                         (unbekannt)
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (verbunden)
GENERAL.CONNECTION:                     O2
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/4
IP4.ADDRESS[1]:                         10.134.17.6/30
IP4.GATEWAY:                            10.134.17.5
IP4.ROUTE[1]:                           dst = 10.134.17.4/30, nh = 0.0.0.0, mt = 700
IP4.ROUTE[2]:                           dst = 0.0.0.0/0, nh = 10.134.17.5, mt = 700
IP4.DNS[1]:                             62.109.121.17
IP4.DNS[2]:                             62.109.121.18
IP6.ADDRESS[1]:                         2a02:3033:400:8bf4:e876:3ea3:6955:2bb/64
IP6.GATEWAY:                            2a02:3033:400:8bf4:cd4a:c742:c3f2:7ab2
IP6.ROUTE[1]:                           dst = ff00::/8, nh = ::, mt = 256, table=255
IP6.ROUTE[2]:                           dst = 2a02:3033:400:8bf4::/64, nh = ::, mt = 700
IP6.ROUTE[3]:                           dst = ::/0, nh = 2a02:3033:400:8bf4:cd4a:c742:c3f2:7ab2, mt = 700
IP6.DNS[1]:                             2a02:3018:0:40ff::aaaa
IP6.DNS[2]:                             2a02:3018:0:40ff::bbbb

linux-y7a7:~ # ping -c3 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=113 time=26.9 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=113 time=17.8 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=113 time=27.8 ms

--- 8.8.8.8 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 17.816/24.204/27.845/4.533 ms
linux-y7a7:~ # ping -c3 2600::
PING 2600::(2600::) 56 data bytes
64 bytes from 2600::: icmp_seq=1 ttl=44 time=184 ms
64 bytes from 2600::: icmp_seq=2 ttl=44 time=156 ms
64 bytes from 2600::: icmp_seq=3 ttl=44 time=152 ms

--- 2600:: ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 152.895/164.738/184.961/14.376 ms
linux-y7a7:~ # ping -c3 -M do -s 1452 ct.de
PING ct.de(redirector.heise.de (2a02:2e0:3fe:1001:302::)) 1452 data bytes
1460 bytes from redirector.heise.de (2a02:2e0:3fe:1001:302::): icmp_seq=1 ttl=50 time=58.5 ms
1460 bytes from redirector.heise.de (2a02:2e0:3fe:1001:302::): icmp_seq=2 ttl=50 time=41.5 ms
1460 bytes from redirector.heise.de (2a02:2e0:3fe:1001:302::): icmp_seq=3 ttl=50 time=39.8 ms

--- ct.de ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 39.828/46.638/58.551/8.454 ms
linux-y7a7:~ # ping -c3 -M do -s 1453 ct.de
PING ct.de(redirector.heise.de (2a02:2e0:3fe:1001:302::)) 1453 data bytes
ping: sendmsg: Die Nachricht ist zu lang
ping: sendmsg: Die Nachricht ist zu lang
ping: sendmsg: Die Nachricht ist zu lang

--- ct.de ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2029ms

linux-y7a7:~ # 
