Quectel EC25 ContextNotActivated

Kliti Vokopola klitivokopola at gmail.com
Tue Dec 22 09:46:00 UTC 2020


I'm having a problem related on fetch of the ipv4&ipv6 ip configuration
with Quectel EC25 module.
So when i try to bring up a connection with an authentication APN no ip
address , gateway, DNS ecc is give.

















*mbimcli -p -d /dev/cdc-wdm1 --no-open=20 --no-close
--connect=session-id=1,apn='APN',ip-type=ipv4,auth='pap',username='APN_USERNAME',password='APN_PASS'[/dev/cdc-wdm0]
Successfully connected[/dev/cdc-wdm0] Connection status:
Session ID: '1'        Activation state: 'activated'        Voice call
state: 'none'                 IP type: 'ipv4'            Context type:
'internet'           Network error: 'unknown'[/dev/cdc-wdm0] IPv4
configuration available: 'none'[/dev/cdc-wdm0] IPv6 configuration
available: 'none'[/dev/cdc-wdm0] Session not closed:            TRID: '18'*




*mbimcli -p -d /dev/cdc-wdm1 --no-open=18 --no-close
--query-ip-configurationerror: couldn't get IP configuration response
message: ContextNotActivated[/dev/cdc-wdm1] Session not closed:    TRID:
'21'*

It seems that connection comes up but no ip configuration is exposed. Wen a
try with a public APN thiks goes fine:






















*mbimcli -p -d /dev/cdc-wdm0 --no-open=22 --no-close
--connect=session-id=1,apn='web.omnitel.it
<http://web.omnitel.it>'[/dev/cdc-wdm0] Successfully
connected[/dev/cdc-wdm0] Connection status:              Session ID: '1'
    Activation state: 'activated'        Voice call state: 'none'
       IP type: 'ipv4'            Context type: 'internet'
 Network error: 'unknown'[/dev/cdc-wdm0] IPv4 configuration available:
'address, gateway, dns, mtu'     IP [0]: '10.89.96.90/30
<http://10.89.96.90/30>'    Gateway: '10.89.96.89'    DNS [0]:
'10.133.14.210'    DNS [1]: '10.132.100.181'        MTU:
'1500'[/dev/cdc-wdm0] IPv6 configuration available: 'none'[/dev/cdc-wdm0]
Session not closed:            TRID: '22'*


Do you have any experience with this kind of isuee?


Thanks in advance,

Kliti
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