T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 11 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=ff MxPS=64 #Cfgs=  3
P:  Vendor=12d1 ProdID=15c1 Rev=01.02
S:  Manufacturer=Huawei Technologies Co., Ltd.
S:  Product=HUAWEI Mobile V7R11
S:  SerialNumber=0123456789ABCDEF
C:  #Ifs= 2 Cfg#= 3 Atr=a0 MxPwr=2mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
I:  If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim

mmcli -m 2
  -----------------------------
  General  |         dbus path: /org/freedesktop/ModemManager1/Modem/2
           |         device id: 203d17cd8d93d3f2c36809013953f21943368a51
  -----------------------------
  Hardware |      manufacturer: Huawei Technologies Co., Ltd.
           |             model: HUAWEI Mobile V7R11
           | firmware revision: 11.617.08.00.00
           |      h/w revision: RM1ME909ASM
           |         supported: gsm-umts, lte
           |           current: gsm-umts, lte
           |      equipment id: 867377020332064
  -----------------------------
  System   |            device: /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2
           |           drivers: cdc_mbim
           |            plugin: Huawei
           |      primary port: cdc-wdm0
           |             ports: cdc-wdm0 (mbim), wwan0 (net)
  -----------------------------
  Numbers  |               own: +4917667122822
  -----------------------------
  Status   |    unlock retries: unknown (3)
           |             state: connected
           |       power state: on
           |       access tech: lte
           |    signal quality: 54% (cached)
  -----------------------------
  Modes    |         supported: allowed: 2g, 3g, 4g; preferred: none
           |           current: allowed: 2g, 3g, 4g; preferred: none
  -----------------------------
  IP       |         supported: ipv4, ipv6, ipv4v6
  -----------------------------
  3GPP     |              imei: 867377020332064
           |       operator id: 26203
           |     operator name: o2-de
           |      registration: home
  -----------------------------
  SIM      |         dbus path: /org/freedesktop/ModemManager1/SIM/2
  -----------------------------
  Bearer   |         dbus path: /org/freedesktop/ModemManager1/Bearer/2


mmcli -b 2
  --------------------------------
  General            |  dbus path: /org/freedesktop/ModemManager1/Bearer/2
                     |       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: 10.149.227.39
                     |     prefix: 28
                     |    gateway: 10.149.227.33
                     |        dns: 62.109.121.17, 62.109.121.18
                     |        mtu: 1500
  --------------------------------
  IPv6 configuration |     method: static
                     |    address: 2a02:3033:400:97a:5a2c:80ff:fe13:9208
                     |     prefix: 64
                     |    gateway: ::
                     |        dns: 2a02:3018:0:40ff::aaaa, 2a02:3018:0:40ff::bbbb
                     |        mtu: 1500
  --------------------------------
  Statistics         |   duration: 90

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/6
IP4.ADDRESS[1]:                         10.149.227.39/28
IP4.GATEWAY:                            10.149.227.33
IP4.ROUTE[1]:                           dst = 10.149.227.32/28, nh = 0.0.0.0, mt = 700
IP4.ROUTE[2]:                           dst = 0.0.0.0/0, nh = 10.149.227.33, mt = 700
IP4.DNS[1]:                             62.109.121.17
IP4.DNS[2]:                             62.109.121.18
IP6.ADDRESS[1]:                         2a02:3033:400:97a:d4f2:68ff:fef4:1e0a/64
IP6.ADDRESS[2]:                         2a02:3033:400:97a:5a2c:80ff:fe13:9208/64
IP6.ADDRESS[3]:                         2a02:3033:400:97a:1086:aa3a:76fb:ab9b/64
IP6.ADDRESS[4]:                         2a02:3033:400:97a:7ceb:35ce:6303:92a2/64
IP6.GATEWAY:                            ::
IP6.ROUTE[1]:                           dst = 2a02:3033:400:97a::/64, nh = ::, mt = 700
IP6.ROUTE[2]:                           dst = ::/0, nh = fe80::4e54:99ff:fe45:e5d5, mt = 1024
IP6.ROUTE[3]:                           dst = ff00::/8, nh = ::, mt = 256, table=255
IP6.ROUTE[4]:                           dst = ::/0, nh = ::, 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=39.7 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=113 time=31.7 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=113 time=19.8 ms

--- 8.8.8.8 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 19.842/30.451/39.798/8.195 ms
linux-y7a7:~ # ping -c3 2600::
PING 2600::(2600::) 56 data bytes
64 bytes from 2600::: icmp_seq=1 ttl=44 time=202 ms
64 bytes from 2600::: icmp_seq=2 ttl=44 time=163 ms
64 bytes from 2600::: icmp_seq=3 ttl=44 time=161 ms

--- 2600:: ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 161.151/175.859/202.496/18.875 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=101 ms
1460 bytes from redirector.heise.de (2a02:2e0:3fe:1001:302::): icmp_seq=2 ttl=50 time=58.7 ms
1460 bytes from redirector.heise.de (2a02:2e0:3fe:1001:302::): icmp_seq=3 ttl=50 time=56.9 ms

--- ct.de ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 56.908/72.429/101.640/20.669 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 2039ms

linux-y7a7:~ # 
