root@ZhuoTK:/# dmesg  
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[  788.920000] usb 1-1.3: new high-speed USB device number 4 using ehci-platform  
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[  789.160000] cdc_mbim 1-1.3:1.4: cdc-wdm0: USB WDM device  
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[  789.170000] cdc_mbim 1-1.3:1.4 wwan0: register 'cdc_mbim' at usb-101c0000.ehci-1.3, CDC MBIM, a2:58:dc:4d:dd:ca  
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root@ZhuoTK:/#  ip link add link wwan0 name wwan0.1 type vlan id 1  
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root@ZhuoTK:/#  ip link add link wwan0 name wwan0.2 type vlan id 2  
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root@ZhuoTK:/# ifconfig wwan0.1  
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wwan0.1   Link encap:Ethernet  HWaddr A2:58:DC:4D:DD:CA    
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          BROADCAST NOARP MULTICAST  MTU:1500  Metric:1  
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          RX packets:0 errors:0 dropped:0 overruns:0 frame:0  
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          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0  
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          collisions:0 txqueuelen:0   
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          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)  
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root@ZhuoTK:/# ifconfig wwan0.2  
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wwan0.2   Link encap:Ethernet  HWaddr A2:58:DC:4D:DD:CA    
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          BROADCAST NOARP MULTICAST  MTU:1500  Metric:1  
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          RX packets:0 errors:0 dropped:0 overruns:0 frame:0  
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          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0  
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          collisions:0 txqueuelen:0   
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          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)  
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root@ZhuoTK:/# quectel-mbim-proxy &  
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root@ZhuoTK:/# [04-13_07:04:27:543] mbim_dev_fd=3  
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[04-13_07:04:27:543] mbim_send_open_msg()  
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[04-13_07:04:28:321] receive MBIM_OPEN_DONE, status=0  
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[04-13_07:04:28:321] mbim_server_fd=4  
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root@ZhuoTK:/# quectel-CM -n 1 -s cmnet &  
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[04-13_07:04:34:256] Quectel_QConnectManager_Linux_V1.6.0.25  
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[04-13_07:04:34:259] Find /sys/bus/usb/devices/1-1.3 idVendor=0x2c7c idProduct=0x125, bus=0x001, dev=0x004  
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[04-13_07:04:34:260] Auto find qmichannel = /dev/cdc-wdm0  
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[04-13_07:04:34:260] Auto find usbnet_adapter = wwan0  
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[04-13_07:04:34:260] netcard driver = cdc_mbim, driver version = 22-Aug-2005  
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[04-13_07:04:34:261] mbim_qmap_mode = 4, vlan_id = 0x01, qmap_netcard = wwan0.1  
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[04-13_07:04:34:261] Modem works in MBIM mode  
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[04-13_07:04:34:261] handle_client_connect client_fd=5, client_idx=1  
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[04-13_07:04:34:262] connect to quectel-mbim-proxy sockfd = 7  
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[04-13_07:04:34:262] cdc_wdm_fd = 7  
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[04-13_07:04:34:262] mbim_open_device()  
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[04-13_07:04:35:106] mbim_device_caps_query()  
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[04-13_07:04:35:139] DeviceId:     866758045439136  
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[04-13_07:04:35:139] FirmwareInfo: EC25EFAR06A11M4G  
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[04-13_07:04:35:139] HardwareInfo: QUECTEL Mobile Broadband Modul  
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[04-13_07:04:35:139] mbim_device_services_query()  
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[04-13_07:04:35:170] mbim_set_radio_state( 1 )  
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[04-13_07:04:35:202] HwRadioState: 1, SwRadioState: 1  
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[04-13_07:04:35:202] mbim_subscriber_status_query()  
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[04-13_07:04:35:267] SubscriberId: 460028563800461  
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[04-13_07:04:35:267] SimIccId:     89860015120716380461  
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[04-13_07:04:35:267] SubscriberReadyState NotInitialized -> Initialized   
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[04-13_07:04:35:267] mbim_register_state_query()  
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[04-13_07:04:35:297] RegisterState Unknown -> Home   
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[04-13_07:04:35:298] mbim_packet_service_query()  
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[04-13_07:04:35:329] PacketServiceState Unknown -> Attached   
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[04-13_07:04:35:330] mbim_query_connect(sessionID=1)  
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[04-13_07:04:35:361] ActivationState Unknown -> Deactivated   
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[04-13_07:04:35:362] ifconfig wwan0.1 0.0.0.0  
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[04-13_07:04:35:373] ifconfig wwan0.1 down  
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[04-13_07:04:35:383] mbim_set_connect(onoff=1, sessionID=1)  
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[04-13_07:04:35:426] ActivationState Deactivated -> Activated   
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[04-13_07:04:35:426] mbim_ip_config(sessionID=1)  
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[04-13_07:04:35:457] < SessionId = 1  
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[04-13_07:04:35:457] < IPv4ConfigurationAvailable = 0xf  
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[04-13_07:04:35:457] < IPv6ConfigurationAvailable = 0x0  
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[04-13_07:04:35:457] < IPv4AddressCount = 0x1  
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[04-13_07:04:35:458] < IPv4AddressOffset = 0x3c  
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[04-13_07:04:35:458] < IPv6AddressCount = 0x0  
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[04-13_07:04:35:458] < IPv6AddressOffset = 0x0  
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[04-13_07:04:35:458] < IPv4 = 10.129.90.29/30  
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[04-13_07:04:35:458] < gw = 10.129.90.30  
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[04-13_07:04:35:458] < dns1 = 211.138.180.2  
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[04-13_07:04:35:458] < dns2 = 211.138.180.3  
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[04-13_07:04:35:458] < ipv4 mtu = 1500  
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[04-13_07:04:35:489] ifconfig wwan0 up  
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[04-13_07:04:35:509] ifconfig wwan0.1 down  
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[04-13_07:04:35:522] ifconfig wwan0.1 up  
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[04-13_07:04:35:535] ip -4 address flush dev wwan0.1  
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[04-13_07:04:35:545] ip -4 address add 10.129.90.29/30 dev wwan0.1  
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[04-13_07:04:35:556] ip -4 route add default via 10.129.90.30 dev wwan0.1  
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root@ZhuoTK:/# quectel-CM -n 2 -s 4gnet &  
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[04-13_07:04:45:150] Quectel_QConnectManager_Linux_V1.6.0.25  
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[04-13_07:04:45:152] Find /sys/bus/usb/devices/1-1.3 idVendor=0x2c7c idProduct=0x125, bus=0x001, dev=0x004  
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[04-13_07:04:45:154] Auto find qmichannel = /dev/cdc-wdm0  
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[04-13_07:04:45:154] Auto find usbnet_adapter = wwan0  
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[04-13_07:04:45:154] netcard driver = cdc_mbim, driver version = 22-Aug-2005  
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[04-13_07:04:45:155] mbim_qmap_mode = 4, vlan_id = 0x02, qmap_netcard = wwan0.2  
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[04-13_07:04:45:155] Modem works in MBIM mode  
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[04-13_07:04:45:155] handle_client_connect client_fd=6, client_idx=2  
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[04-13_07:04:45:156] connect to quectel-mbim-proxy sockfd = 7  
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[04-13_07:04:45:156] cdc_wdm_fd = 7  
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[04-13_07:04:45:156] mbim_open_device()  
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[04-13_07:04:46:025] mbim_device_caps_query()  
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[04-13_07:04:46:056] DeviceId:     866758045439136  
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[04-13_07:04:46:056] FirmwareInfo: EC25EFAR06A11M4G  
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[04-13_07:04:46:056] HardwareInfo: QUECTEL Mobile Broadband Modul  
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[04-13_07:04:46:056] mbim_device_services_query()  
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[04-13_07:04:46:088] mbim_set_radio_state( 1 )  
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[04-13_07:04:46:119] HwRadioState: 1, SwRadioState: 1  
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[04-13_07:04:46:119] mbim_subscriber_status_query()  
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[04-13_07:04:46:183] SubscriberId: 460028563800461  
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[04-13_07:04:46:184] SimIccId:     89860015120716380461  
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[04-13_07:04:46:184] SubscriberReadyState NotInitialized -> Initialized   
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[04-13_07:04:46:184] mbim_register_state_query()  
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[04-13_07:04:46:216] RegisterState Unknown -> Home   
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[04-13_07:04:46:216] mbim_packet_service_query()  
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[04-13_07:04:46:248] PacketServiceState Unknown -> Attached   
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[04-13_07:04:46:248] mbim_query_connect(sessionID=2)  
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[04-13_07:04:46:280] ActivationState Unknown -> Deactivated   
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[04-13_07:04:46:280] ifconfig wwan0.2 0.0.0.0  
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[04-13_07:04:46:291] ifconfig wwan0.2 down  
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[04-13_07:04:46:304] mbim_set_connect(onoff=1, sessionID=2)  
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[04-13_07:04:46:504] ActivationState Deactivated -> Activated   
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[04-13_07:04:46:505] mbim_ip_config(sessionID=2)  
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[04-13_07:04:46:537] < SessionId = 2  
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[04-13_07:04:46:537] < IPv4ConfigurationAvailable = 0xf  
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[04-13_07:04:46:537] < IPv6ConfigurationAvailable = 0x0  
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[04-13_07:04:46:538] < IPv4AddressCount = 0x1  
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[04-13_07:04:46:538] < IPv4AddressOffset = 0x3c  
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[04-13_07:04:46:538] < IPv6AddressCount = 0x0  
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[04-13_07:04:46:538] < IPv6AddressOffset = 0x0  
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[04-13_07:04:46:538] < IPv4 = 10.129.37.205/30  
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[04-13_07:04:46:538] < gw = 10.129.37.206  
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[04-13_07:04:46:538] < dns1 = 211.138.180.2  
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[04-13_07:04:46:538] < dns2 = 211.138.180.3  
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[04-13_07:04:46:538] < ipv4 mtu = 1500  
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[04-13_07:04:46:569] ifconfig wwan0 up  
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[04-13_07:04:46:579] ifconfig wwan0.2 up  
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[04-13_07:04:46:592] ip -4 address flush dev wwan0.2  
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[04-13_07:04:46:602] ip -4 address add 10.129.37.205/30 dev wwan0.2  
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[04-13_07:04:46:613] ip -4 route add default via 10.129.37.206 dev wwan0.2  
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root@ZhuoTK:/# ifconfig wwan0.1  
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wwan0.1   Link encap:Ethernet  HWaddr A2:58:DC:4D:DD:CA    
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          inet addr:10.129.90.29  Bcast:0.0.0.0  Mask:255.255.255.252  
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          inet6 addr: fe80::a058:dcff:fe4d:ddca/64 Scope:Link  
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          UP BROADCAST RUNNING NOARP MULTICAST  MTU:1500  Metric:1  
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          RX packets:4 errors:0 dropped:0 overruns:0 frame:0  
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          TX packets:13 errors:0 dropped:0 overruns:0 carrier:0  
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          collisions:0 txqueuelen:0   
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          RX bytes:304 (304.0 B)  TX bytes:1170 (1.1 KiB)  
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root@ZhuoTK:/# ifconfig wwan0.2  
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wwan0.2   Link encap:Ethernet  HWaddr A2:58:DC:4D:DD:CA    
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          inet addr:10.129.37.205  Bcast:0.0.0.0  Mask:255.255.255.252  
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          inet6 addr: fe80::a058:dcff:fe4d:ddca/64 Scope:Link  
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          UP BROADCAST RUNNING NOARP MULTICAST  MTU:1500  Metric:1  
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          RX packets:0 errors:0 dropped:0 overruns:0 frame:0  
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          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0  
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          collisions:0 txqueuelen:0   
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          RX bytes:0 (0.0 B)  TX bytes:720 (720.0 B)  
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root@ZhuoTK:/# ip ro del 8.8.8.8/32   
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RTNETLINK answers: No such process  
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root@ZhuoTK:/# ip ro add 8.8.8.8/32 dev wwan0.1  
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root@ZhuoTK:/# ping 8.8.8.8  
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PING 8.8.8.8 (8.8.8.8): 56 data bytes  
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64 bytes from 8.8.8.8: seq=0 ttl=52 time=98.584 ms  
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root@ZhuoTK:/# ip ro del 8.8.8.8/32   
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root@ZhuoTK:/# ip ro del 8.8.8.8/32   
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RTNETLINK answers: No such process  
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root@ZhuoTK:/# ip ro add 8.8.8.8/32 dev wwan0.2  
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root@ZhuoTK:/# ping 8.8.8.8  
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PING 8.8.8.8 (8.8.8.8): 56 data bytes  
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64 bytes from 8.8.8.8: seq=0 ttl=111 time=101.770 ms 
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