EG25-G on ECM mode with rapberry pi

[timnis]

Hello, I try setup EG25-G on Raspberry Pi 4 to work on ECM mode. Modem connects, but I cannot see network devices on linux side. Any ideas?
Is this problem on EG25-G side or on Raspberry? Any firmware update to EG25-G?

This what I have done on EG25-G

AT+QCFG=“usbnet”,1
OK

AT+CGDCONT=1,“IP”,“iot.1nce.net”
OK

AT+CFUN=1,1
OK

AT+CPIN?
+CPIN: READY
OK

AT+CREG?
+CREG: 0,5
OK

AT+CGCONTRDP
+CGCONTRDP: 1,5,iot.1nce.net,100.113.164.1,8.8.8.8,8.8.4.4
OK

AT+CGMR
EG25GGBR07A07M2G
OK

And dmesg from linux

[Isaac.Wang-Q]

I suggest that you can upgrade the firmware to R07A08 version, you can send an email to support@quectel.com to get the firmware.

[timnis]

Thanks, just send it.