root@ZhuoTK:/# insmod qmi_wwan_q.ko qmap_mode=1
[   49.000000] qmi_wwan_q 1-1.3:1.4: cdc-wdm0: USB WDM device
[   49.000000] qmi_wwan_q 1-1.3:1.4: Quectel Android work on RawIP mode
[   49.020000] qmi_wwan_q 1-1.3:1.4: rx_urb_size = 4096
[   49.020000] qmi_wwan_q 1-1.3:1.4 wwan0: register 'qmi_wwan_q' at usb-101c0000.ehci-1.3, WWAN/QMI device, de:ae:5c:82:b5:b2
[   49.030000] usbcore: registered new interface driver qmi_wwan_q

root@ZhuoTK:/# brctl addbr br0
root@ZhuoTK:/# brctl addif br0 eth0.1
root@ZhuoTK:/# brctl addif br0 wwan0
root@ZhuoTK:/# brctl show
bridge name	bridge id		STP enabled	interfaces
br0		    8000.00ca019197b9	no		eth0.1
							                    wwan0

root@ZhuoTK:/# quectel-CM -s cmnet -b &
[04-13_05:11:46:442] Quectel_QConnectManager_Linux_V1.6.0.25
[04-13_05:11:46:444] Find /sys/bus/usb/devices/1-1.3 idVendor=0x2c7c idProduct=0x125, bus=0x001, dev=0x003
[   84.340000] net wwan0: bridge_mode change to 0x1
[04-13_05:11:46:446] Auto find qmichannel = /dev/cdc-wdm0
[04-13_05:11:46:446] Auto find usbnet_adapter = wwan0
[04-13_05:11:46:446] netcard driver = qmi_wwan_q, driver version = V1.2.0.23
[04-13_05:11:46:447] qmap_mode = 1, qmap_version = 5, qmap_size = 4096, muxid = 0x81, qmap_netcard = wwan0
[04-13_05:11:46:454] Modem works in QMI mode
[04-13_05:11:46:462] cdc_wdm_fd = 7
[04-13_05:11:46:537] Get clientWDS = 5
[04-13_05:11:46:569] Get clientDMS = 1
[04-13_05:11:46:601] Get clientNAS = 4
[04-13_05:11:46:633] Get clientUIM = 1
[04-13_05:11:46:666] Get clientWDA = 1
[04-13_05:11:46:697] requestBaseBandVersion EC25EFAR06A11M4G
[04-13_05:11:46:730] qmap_settings.rx_urb_size = 4096
[   84.620000] net wwan0: ul_data_aggregation_max_datagrams=11, ul_data_aggregation_max_size=4096, dl_minimum_padding=0
[04-13_05:11:46:730] qmap_settings.ul_data_aggregation_max_datagrams  = 11
[04-13_05:11:46:730] qmap_settings.ul_data_aggregation_max_size       = 4096
[04-13_05:11:46:730] qmap_settings.dl_minimum_padding                 = 0
[04-13_05:11:46:859] requestGetSIMStatus SIMStatus: SIM_READY
[04-13_05:11:46:859] requestSetProfile[1] cmnet///0
[04-13_05:11:46:922] requestGetProfile[1] cmnet///0
[04-13_05:11:46:954] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
[04-13_05:11:46:986] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
[   84.880000] net wwan0: link_state 0x1 -> 0x0
[04-13_05:11:46:992] ifconfig wwan0 0.0.0.0
[04-13_05:11:47:005] ifconfig wwan0 down
[04-13_05:11:47:050] requestSetupDataCall WdsConnectionIPv4Handle: 0x872a5830
[   85.070000] net wwan0: link_state 0x0 -> 0x1
[04-13_05:11:47:183] ifconfig wwan0 up
[04-13_05:11:47:195] echo '0xa54a78b' > /sys/class/net/wwan0/bridge_ipv4

root@ZhuoTK:/# ifconfig wwan0
wwan0     Link encap:Ethernet  HWaddr DE:AE:5C:82:B5:B2  
          inet6 addr: fe80::dcae:5cff:fe82:b5b2/64 Scope:Link
          UP RUNNING NOARP  MTU:1500  Metric:1
          RX packets:3792 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3271 errors:0 dropped:36 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2271762 (2.1 MiB)  TX bytes:565184 (551.9 KiB)

root@ZhuoTK:/# ifconfig br0 up
[   89.530000] br0: port 2(wwan0) entered forwarding state
[   89.530000] br0: port 2(wwan0) entered forwarding state
[   89.540000] br0: port 1(eth0.1) entered forwarding state
[   89.540000] br0: port 1(eth0.1) entered forwarding state

root@ZhuoTK:/#
[   93.720000] wwan0 sip = 192.168.1.153, tip=10.84.167.140, ipv4=10.84.167.139
[  104.560000] br0: port 2(wwan0) entered forwarding state
[  104.560000] br0: port 1(eth0.1) entered forwarding state
[  111.750000] rt305x-esw 10110000.esw: link changed 0x00
[  116.440000] rt305x-esw 10110000.esw: link changed 0x01
[  116.620000] wwan0 PC Mac Address: 00:0e:c6:a6:6c:f1
[  116.680000] wwan0 PC Mac Address: 00:0e:c6:a6:6c:f1
[  116.690000] wwan0 PC Mac Address: 00:0e:c6:a6:6c:f1
[  116.760000] wwan0 sip = 10.84.167.139, tip=10.84.167.140, ipv4=10.84.167.139
[  117.050000] wwan0 sip = 10.84.167.139, tip=10.84.167.140, ipv4=10.84.167.139
[  117.220000] wwan0 sip = 0.0.0.0, tip=10.84.167.139, ipv4=10.84.167.139
[  117.820000] wwan0 sip = 10.84.167.139, tip=10.84.167.140, ipv4=10.84.167.139
[  118.220000] wwan0 sip = 0.0.0.0, tip=10.84.167.139, ipv4=10.84.167.139
[  118.300000] wwan0 sip = 10.84.167.139, tip=10.84.167.140, ipv4=10.84.167.139
[  119.220000] wwan0 sip = 0.0.0.0, tip=10.84.167.139, ipv4=10.84.167.139
[  120.220000] wwan0 sip = 10.84.167.139, tip=10.84.167.139, ipv4=10.84.167.139
[  120.300000] wwan0 sip = 10.84.167.139, tip=10.84.167.140, ipv4=10.84.167.139
[  121.430000] wwan0 sip = 10.84.167.139, tip=10.84.167.140, ipv4=10.84.167.139
[  141.730000] wwan0 sip = 10.84.167.139, tip=10.84.167.140, ipv4=10.84.167.139
[  144.390000] wwan0 sip = 10.84.167.139, tip=10.84.167.140, ipv4=10.84.167.139
[  144.510000] wwan0 sip = 10.84.167.139, tip=10.84.167.140, ipv4=10.84.167.139
