Home Page Forums Raspberry Pi Shields requestDeactivateDefaultPDP err = 0

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This topic contains 4 replies, has 2 voices, and was last updated by  ensar 1 week, 4 days ago.

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  • #60093

    bigal.nz
    Participant

    Hello,

    When I first tried the modem connected OK.

    Now when I try to connect I get :

    [email protected]:~/files/quectel-CM $ sudo ./quectel-CM -s http://www.vodafone.net.nz -f vodafone_log.txt
    [11-04_23:09:00:489] WCDMA&LTE_QConnectManager_Linux&Android_V1.1.45
    [11-04_23:09:00:490] ./quectel-CM profile[1] = http://www.vodafone.net.nz///0, pincode = (null)
    [11-04_23:09:00:492] Find /sys/bus/usb/devices/1-1.1 idVendor=2c7c idProduct=0125
    [11-04_23:09:00:492] Find /sys/bus/usb/devices/1-1.1:1.4/net/wwan0
    [11-04_23:09:00:492] Find usbnet_adapter = wwan0
    [11-04_23:09:00:493] Find /sys/bus/usb/devices/1-1.1:1.4/usbmisc/cdc-wdm0
    [11-04_23:09:00:493] Find qmichannel = /dev/cdc-wdm0
    [11-04_23:09:00:515] /proc/2128/fd/7 -> /dev/cdc-wdm0
    [11-04_23:09:00:515] /proc/2128/exe -> /home/pi/files/quectel-CM/quectel-CM
    [11-04_23:09:03:517] cdc_wdm_fd = 8
    [11-04_23:09:03:646] Get clientWDS = 1
    [11-04_23:09:03:679] Get clientDMS = 1
    [11-04_23:09:03:743] Get clientNAS = 2
    [11-04_23:09:03:775] Get clientUIM = 1
    [11-04_23:09:03:807] Get clientWDA = 1
    [11-04_23:09:03:839] requestBaseBandVersion EC25AUGCR06A01M1G
    [11-04_23:09:03:967] requestGetSIMStatus SIMStatus: SIM_READY
    [11-04_23:09:03:967] requestSetProfile[1] http://www.vodafone.net.nz///0
    [11-04_23:09:04:031] requestGetProfile[1] http://www.vodafone.net.nz///0
    [11-04_23:09:04:063] requestRegistrationState2 MCC: 530, MNC: 1, PS: Attached, DataCap: UMTS
    [11-04_23:09:04:095] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
    [11-04_23:09:04:159] requestRegistrationState2 MCC: 530, MNC: 1, PS: Attached, DataCap: UMTS
    [11-04_23:09:07:552] requestSetupDataCall WdsConnectionIPv4Handle: 0xe1840020
    [11-04_23:09:07:616] requestRegistrationState2 MCC: 530, MNC: 1, PS: Attached, DataCap: UMTS
    [11-04_23:09:07:648] requestQueryDataCall IPv4ConnectionStatus: CONNECTED
    [11-04_23:09:07:712] ifconfig wwan0 up
    [11-04_23:09:07:724] busybox udhcpc -f -n -q -t 5 -i wwan0
    udhcpc: started, v1.30.1
    udhcpc: sending discover
    udhcpc: sending select for 49.227.27.224
    udhcpc: lease of 49.227.27.224 obtained, lease time 7200
    [11-04_23:09:13:685] requestDeactivateDefaultPDP err = 0
    [11-04_23:09:13:685] ifconfig wwan0 down
    [11-04_23:09:13:705] ifconfig wwan0 0.0.0.0
    [11-04_23:09:13:857] QmiWwanThread exit
    [11-04_23:09:13:858] main exit

    The wwan0 interface:

    wwan0: flags=4291<UP,BROADCAST,RUNNING,NOARP,MULTICAST> mtu 1500
    inet 49.226.100.177 netmask 255.255.255.252 broadcast 49.226.100.179
    inet6 fe80::1f4c:21ef:ba19:ec1e prefixlen 64 scopeid 0x20<link>
    ether 7e:e5:05:d6:df:b2 txqueuelen 1000 (Ethernet)
    RX packets 33 bytes 10232 (9.9 KiB)
    RX errors 0 dropped 0 overruns 0 frame 0
    TX packets 303 bytes 50203 (49.0 KiB)
    TX errors 0 dropped 34 overruns 0 carrier 0 collisions 0

    ping shows no connectivity:

    [email protected]:~/files/quectel-CM $ ping -I wwan0 -c 5 8.8.8.8
    PING 8.8.8.8 (8.8.8.8) from 49.226.100.177 wwan0: 56(84) bytes of data.

    — 8.8.8.8 ping statistics —
    5 packets transmitted, 0 received, 100% packet loss, time 143ms

    [email protected]:~/files/quectel-CM $

    This is a Rpi4 with EC25-AU.

    LED is Blue mainly on, flashes occasionally.

    Thanks.

    Al

    #60227

    ensar
    Moderator

    Hi

    Can you try the sudo ./quectel-CM -s internet command?

    #60247

    bigal.nz
    Participant

    Hi,
    Yes I did try that – this is the result:

    I also note there seems to be two quectel processes running:

    I am on raspbian buster full.

    I also note that I cannot connect to anything with the modem broken like this, unless the command has a option to specify another interface (ie wlan0).

    Thanks

    Al

    • This reply was modified 2 weeks, 3 days ago by  bigal.nz.
    #60325

    bigal.nz
    Participant

    A bit more info:

    #61925

    ensar
    Moderator

    Can you shut down the QMI service and try?
    sudo systemctl stop qmi_reconnect.service

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