Hi,
I had a trouble to connect to Soracom Mobile with RUT2_R_00.01.13.1, RUT2_R_00.07.01.4.
And after upgrading to RUT2_R_00.07.02.6, it was resolved.
However I would like to confirm if it had been fixed officially or not.
And please tell us which version should we use to avoid this issue.
I attached the log.
It shows the RUT240 failed to executed some commands, saying 'command not found', after APN had been set.
```
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: gsm get: `+CGDCONT: 1,"IP","soracom.io","0.0.0.0",0,0,0,0
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: +CGDCONT: 2,"IPV4V6","","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: +CGDCONT: 3,"IPV4V6","ims","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: +CGDCONT: 4,"IPV4V6","","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,1`
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: PDP Type MATCH
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: gsm send: AT+QICSGP=1
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: gsm get: `+QICSGP: 1,"soracom.io","","",0`
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: gsm send: AT+CFUN?
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: gsm get: `+CFUN: 1`
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: gsm send: AT+CFUN=4
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: gsm get: `OK`
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: gsm send: AT+QICSGPEH=1
Wed Sep 1 07:42:45 2021 daemon.info unhandler[1936]: gsm get: `+QICSGPEH: 1,"soracom.io","","",0`
///
Wed Sep 1 07:43:01 2021 daemon.notice netifd: mob1s1a1 (14371): uqmi -d "/dev/cdc-wdm0" --timeout 3000 --set-client-id wds,"20" --start-network --apn "" --set-ip-family ipv4 --profile 1 --auth-type "none" --username "" --password ""
Wed Sep 1 07:43:01 2021 daemon.notice netifd: mob1s1a1 (14371): pdh4: "Call failed"
Wed Sep 1 07:43:01 2021 daemon.notice netifd: mob1s1a1 (14371): Unable to connect IPv4
Wed Sep 1 07:43:01 2021 daemon.notice netifd: mob1s1a1 (14371): Releasing client-id 20 on /dev/cdc-wdm0
Wed Sep 1 07:43:01 2021 daemon.notice netifd: mob1s1a1 (14371): Failed to create IPV4 connection
Wed Sep 1 07:43:15 2021 daemon.notice netifd: mob1s1a1 (14810): Stopping network mob1s1a1
Wed Sep 1 07:43:15 2021 daemon.notice netifd: mob1s1a1 (14810): Command failed: Not found
Wed Sep 1 07:43:15 2021 daemon.notice netifd: mob1s1a1 (14810): Command failed: Not found
Wed Sep 1 07:43:15 2021 daemon.notice netifd: mob1s1a1 (14810): Command failed: Permission denied
Wed Sep 1 07:43:15 2021 daemon.notice netifd: Interface 'mob1s1a1' is now down
Wed Sep 1 07:43:15 2021 daemon.notice netifd: Interface 'mob1s1a1' is setting up now
Wed Sep 1 07:43:16 2021 daemon.notice netifd: mob1s1a1 (14834): wwan[14834] Using wwan usb device on bus 1-1
Wed Sep 1 07:43:16 2021 daemon.notice netifd: mob1s1a1 (14834): wwan[14834] Using proto:qmi_wwan device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel EC25
Wed Sep 1 07:43:16 2021 user.notice root: Looking /tmp/mobileon_1-1 flag
Wed Sep 1 07:43:17 2021 user.notice root: Modem is ready!
Wed Sep 1 07:43:22 2021 daemon.notice netifd: mob1s1a1 (14834): Using net device: wwan0
Wed Sep 1 07:43:22 2021 daemon.notice netifd: mob1s1a1 (14834): Informing driver of raw-ip for wwan0 ..
Wed Sep 1 07:43:22 2021 daemon.notice netifd: mob1s1a1 (14834): uqmi -d /dev/cdc-wdm0 --timeout 3000 --wda-set-data-format --link-layer-protocol raw-ip --ul-protocol disabled --dl-protocol disabled
Wed Sep 1 07:43:23 2021 daemon.notice netifd: mob1s1a1 (14834): [lock:35] error: Lock file detected!
Wed Sep 1 07:43:23 2021 daemon.notice netifd: mob1s1a1 (14834): Starting network mob1s1a1 using APN:
Wed Sep 1 07:43:24 2021 daemon.notice netifd: mob1s1a1 (14834): cid4: 20
Wed Sep 1 07:43:24 2021 daemon.info dnsmasq[4239]: read /etc/hosts - 4 addresses
Wed Sep 1 07:43:24 2021 daemon.info dnsmasq[4239]: read /tmp/hosts/dhcp.cfg01411c - 2 addresses
Wed Sep 1 07:43:24 2021 daemon.info dnsmasq-dhcp[4239]: read /etc/ethers - 0 addresses
Wed Sep 1 07:43:24 2021 daemon.notice netifd: mob1s1a1 (14834): uqmi -d "/dev/cdc-wdm0" --timeout 3000 --set-client-id wds,"20" --start-network --apn "" --set-ip-family ipv4 --profile 1 --auth-type "none" --username "" --password ""
Wed Sep 1 07:43:25 2021 daemon.notice netifd: mob1s1a1 (14834): pdh4: "Call failed"
Wed Sep 1 07:43:25 2021 daemon.notice netifd: mob1s1a1 (14834): Unable to connect IPv4
Wed Sep 1 07:43:25 2021 daemon.notice netifd: mob1s1a1 (14834): Releasing client-id 20 on /dev/cdc-wdm0
Wed Sep 1 07:43:25 2021 daemon.notice netifd: mob1s1a1 (14834): Failed to create IPV4 connection
Wed Sep 1 07:43:25 2021 kern.info Leased 192.168.1.197 IP address for client 00:e0:4c:a5:05:e1 - TAKETOnoMBP in LAN
Wed Sep 1 07:43:37 2021 daemon.notice netifd: mob1s1a1 (15500): Stopping network mob1s1a1
Wed Sep 1 07:43:37 2021 daemon.notice netifd: mob1s1a1 (15500): Command failed: Not found
Wed Sep 1 07:43:37 2021 daemon.notice netifd: mob1s1a1 (15500): Command failed: Not found
Wed Sep 1 07:43:37 2021 daemon.notice netifd: mob1s1a1 (15500): Command failed: Permission denied
Wed Sep 1 07:43:37 2021 daemon.notice netifd: Interface 'mob1s1a1' is now down
Wed Sep 1 07:43:43 2021 daemon.info dnsmasq[4239]: read /etc/hosts - 4 addresses
Wed Sep 1 07:43:43 2021 daemon.info dnsmasq[4239]: read /tmp/hosts/dhcp.cfg01411c - 2 addresses
Wed Sep 1 07:43:43 2021 daemon.info dnsmasq-dhcp[4239]: read /etc/ethers - 0 addresses
Wed Sep 1 07:43:44 2021 kern.info Leased 192.168.1.197 IP address for client 00:e0:4c:a5:05:e1 - TAKETOnoMBP in LAN
Wed Sep 1 07:43:44 2021 kern.info Mobile data disconnected (internal modem)
Wed Sep 1 07:46:06 2021 daemon.err uhttpd[2333]: Command failed: Not found
```
I attached a toubleshoot file which was taken with RUT2_R_00.07.01.4.
Sincerely,
Taketo