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Today's Topics:

   1. connmand[186]: Online check failed but running dhclient
      manually fixes this issue (Eswaran Vinothkumar (BEG/PJ-IOT-EL))


----------------------------------------------------------------------

Message: 1
Date: Mon, 17 Jul 2017 14:39:52 +0000
From: "Eswaran Vinothkumar (BEG/PJ-IOT-EL)"
        <[email protected]>
To: "[email protected]" <[email protected]>
Subject: connmand[186]: Online check failed but running dhclient
        manually fixes this issue
Message-ID: <[email protected]>
Content-Type: text/plain; charset="iso-8859-1"

Hello,

I am trying to use connman+ofono to connect to internet using TELIT 910 EUG 
modem chip.

Versions Used: Connman:1.34 and Ofono:1.20

To establish the internet connection I am using the python scripts within the 
ofono/test directory as follows:

/usr/lib/ofono/test/enable-modem
/usr/lib/ofono/test/online-modem
/usr/lib/ofono/test/set-roaming-allowed
/usr/lib/ofono/test/register-auto
/usr/lib/ofono/test/enable-gprs
/usr/lib/ofono/test/create-internet-context  web.vodafone.de vodafone vodafone
/activate-context
/process-context-settings


After this I could see that the device gets the IP address, gateway and 
nameserver as shown below,



ofono_start_gsm.sh[192]:     Interface is wwan0

ofono_start_gsm.sh[192]:     IP address is 10.249.29.20

ofono_start_gsm.sh[192]:     Gateway is 10.249.29.21

ofono_start_gsm.sh[192]:     Nameserver is 10.105.144.254



At this point I excepted Connman to connect to the internet but it doesn't. I 
am seeing the following error message from Connman,



connmand[186]: Online check failed for 0x50db78 Vodafone.



>From the debug message I understood that connman is not able to connect to the 
>internet(status 400).

But if I run manually dhclient on wwan0 interface, I could connect to the 
internet. It puzzles me, why it is not working with connman. Any help on this 
topic would be great :)


Mit freundlichen Gr??en / Best regards

Vinothkumar Eswaran
BEG-PT/PJ-EL


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