# QMI "sending discover" and "no lease, failing" message **URL:** \ **Category:** Miscellaneous\ **Created:** [February 5, 2020, 12:25pm UTC](https://community.sixfab.com/t/qmi-sending-discover-and-no-lease-failing-message/48 "2020-02-05T12:25:46Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![jacob](https://community.sixfab.com/letter_avatar_proxy/v4/letter/j/f1d935/32.png) [@jacob](https://community.sixfab.com/u/jacob)\ **Post date:** [February 5, 2020, 12:25pm UTC](https://community.sixfab.com/t/qmi-sending-discover-and-no-lease-failing-message/48/1 "2020-02-05T12:25:46Z")
Could you please look at the output `sudo ./quectel-CM -s NXTGENPHONE` ? The first line is the command that starts it all and the output follows towards the end, there is a **“sending discover ….”** and a **“no lease, failing”** that seems odd. and then there is an everlasting loop. Any help is appreciated. ``` pi@raspberrypi:~/files/quectel-CM $ sudo ./quectel-CM -s NXTGENPHONE [10-01_12:23:17:252] WCDMA<E_QConnectManager_Linux&Android_V1.1.45 [10-01_12:23:17:253] ./quectel-CM profile[1] = NXTGENPHONE///0, pincode = (null) [10-01_12:23:17:255] Find /sys/bus/usb/devices/1-1.2 idVendor=2c7c idProduct=0125 [10-01_12:23:17:255] Find /sys/bus/usb/devices/1-1.2:1.4/net/wwan0 [10-01_12:23:17:255] Find usbnet_adapter = wwan0 [10-01_12:23:17:256] Find /sys/bus/usb/devices/1-1.2:1.4/usbmisc/cdc-wdm0 [10-01_12:23:17:256] Find qmichannel = /dev/cdc-wdm0 [10-01_12:23:17:283] cdc_wdm_fd = 7 [10-01_12:23:17:973] Get clientWDS = 19 [10-01_12:23:18:005] Get clientDMS = 1 [10-01_12:23:18:037] Get clientNAS = 3 [10-01_12:23:18:069] Get clientUIM = 1 [10-01_12:23:18:101] Get clientWDA = 1 [10-01_12:23:18:133] requestBaseBandVersion EC25AFAR05A04M4G [10-01_12:23:18:261] requestGetSIMStatus SIMStatus: SIM_READY [10-01_12:23:18:261] requestSetProfile[1] NXTGENPHONE///0 [10-01_12:23:18:325] requestGetProfile[1] NXTGENPHONE///0 [10-01_12:23:18:357] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:23:18:389] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED [10-01_12:23:18:453] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:23:18:487] requestSetupDataCall WdsConnectionIPv4Handle: 0x871f1da0 [10-01_12:23:18:549] requestQueryDataCall IPv4ConnectionStatus: CONNECTED [10-01_12:23:18:581] ifconfig wwan0 up [10-01_12:23:18:589] busybox udhcpc -f -n -q -t 5 -i wwan0 [10-01_12:23:18:593] udhcpc (v1.22.1) started No resolv.conf for interface wwan0.udhcpc [10-01_12:23:18:705] Sending discover… [10-01_12:23:21:798] Sending discover… [10-01_12:23:24:908] Sending discover… [10-01_12:23:27:998] Sending discover… [10-01_12:23:31:087] Sending discover… [10-01_12:23:34:203] No lease, failing [10-01_12:24:47:445] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:25:28:277] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:25:37:237] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:25:44:917] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:26:13:077] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:26:20:885] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:26:28:500] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:26:36:180] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:26:43:892] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:26:51:572] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE [10-01_12:26:59:220] requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE ``` ---
**Author:** ![ensar](https://community.sixfab.com/user_avatar/community.sixfab.com/ensar/32/8_2.png) [@ensar](https://community.sixfab.com/u/ensar)\ **Post date:** [February 5, 2020, 12:28pm UTC](https://community.sixfab.com/t/qmi-sending-discover-and-no-lease-failing-message/48/2 "2020-02-05T12:28:23Z")
`sudo ./quectel-CM -s` is a non-ending command as long as the connection is up. ``` requestRegistrationState2 MCC: 310, MNC: 410, PS: Attached, DataCap: LTE Shows your device is connected to an LTE connection. ``` You can check your connectivity on a new terminal with `ping -I wwan0 google.com`