<div dir="ltr">I'm a little confused now. All of a sudden the MC7430 refuses to reveil its IP address. Although the modem is PS attached (verified with --nas-get-serving-sytem) the call to --wds-get-current-settings now return not in Call. What could be the reason for this behaviour that re-appeared out of nothing<div> </div><div>cheers</div><div> </div><div>Erik</div></div><div class="gmail_extra"> <div class="gmail_quote">On Tue, Oct 3, 2017 at 11:26 AM, Erik Kazandjian <<a href="mailto:erik.kazandjian@accelleran.com" target="_blank">erik.kazandjian@accelleran.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">This always works for me But I wonder . Why /sys/class/net/wwan0/qmi/raw_ip is set to N. Is this a driver issue ? Can I change this ? BR Erik sudo -s root@raspberrypi:/home/pi# ifconfig wwan0 down root@raspberrypi:/home/pi# echo Y > /sys/class/net/wwan0/qmi/raw_ip root@raspberrypi:/home/pi# ifconfig wwan0 up root@raspberrypi:/home/pi# qmicli -d /dev/cdc-wdm0 --dms-set-operating-mode=low-power [/dev/cdc-wdm0] Operating mode set successfully root@raspberrypi:/home/pi# qmicli -d /dev/cdc-wdm0 --dms-set-operating-mode=online [/dev/cdc-wdm0] Operating mode set successfully root@raspberrypi:/home/pi# qmicli -d /dev/cdc-wdm1 --nas-get-serving-system [/dev/cdc-wdm1] Successfully got serving system: Registration state: 'registered' CS: 'attached' PS: 'attached' Selected network: '3gpp' Radio interfaces: '1' [0]: 'lte' Roaming status: 'off' Data service capabilities: '1' [0]: 'lte' Current PLMN: MCC: '1' MNC: '1' Description: 'Test1-1' Roaming indicators: '1' [0]: 'off' (lte) 3GPP location area code: '65534' 3GPP cell ID: '64768' Detailed status: Status: 'available' Capability: 'cs-ps' HDR Status: 'none' HDR Hybrid: 'no' Forbidden: 'no' LTE tracking area code: '1' Full operator code info: MCC: '1' MNC: '1' MNC with PCS digit: 'no' root@raspberrypi:/home/pi# qmicli -d /dev/cdc-wdm0 --wds-get-current-settings [/dev/cdc-wdm0] Current settings retrieved: IP Family: IPv4 IPv4 address: 10.188.20.63 IPv4 subnet mask: 255.255.255.128 IPv4 gateway address: 10.188.20.64 IPv4 primary DNS: 8.8.8.8 MTU: 1500 Domains: none root@raspberrypi:/home/pi# ifconfig wwan0 <a href="http://10.188.20.63/24" rel="noreferrer" target="_blank">10.188.20.63/24</a> root@raspberrypi:/home/pi# route add -host 8.8.8.8 gw 10.188.20.63 wwan0 root@raspberrypi:/home/pi# ping 8.8.8.8 PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. 64 bytes from <a href="http://8.8.8.8" rel="noreferrer" target="_blank">8.8.8.8</a>: icmp_seq=1 ttl=57 time=41.2 ms 64 bytes from <a href="http://8.8.8.8" rel="noreferrer" target="_blank">8.8.8.8</a>: icmp_seq=2 ttl=57 time=41.7 ms 64 bytes from <a href="http://8.8.8.8" rel="noreferrer" target="_blank">8.8.8.8</a>: icmp_seq=3 ttl=57 time=35.7 ms<div class="HOEnZb"><div class="h5"> On 10/03/2017 09:27 AM, Aleksander Morgado wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> On Tue, Oct 3, 2017 at 8:51 AM, Erik Kazandjian <<a href="mailto:erik.kazandjian@accelleran.com" target="_blank">erik.kazandjian@accelleran.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> To be very honest we are developing a cell ourselves and I see on the cell that the modem is attached. But now I also noticed if I reboot everything , the Pi and the modem I see the modem atteching and when I ask for its current settings it responds with an IP address. This seems to work every time I put switch the modem from low power to online. Without any other qmi command. </blockquote> This looks like the modem is configured for auto-connect, so that as soon as it's registered in the network it sets up the active connection? </blockquote> </div></div></blockquote></div> </div>