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Today's Topics:
1. Re: Next release (Daniel Wagner)
2. Connman 1.35 authentication timeout and alternate configuration for wired
interface
(chaitanya cherukuri)
3. RE: Connman 1.35 authentication timeout and alternate configuration for
wired interface
(David Weidenkopf)
4. Re: Connman 1.35 authentication timeout and alternate configuration for
wired interface
(Daniel Wagner)
5. Re: Connman 1.35 authentication timeout and alternate configuration for
wired interface
(Daniel Wagner)
----------------------------------------------------------------------
Date: Mon, 20 Jan 2020 09:10:22 +0100
From: Daniel Wagner <[email protected]>
Subject: Re: Next release
To: "Ryll, Jan (GED-SDD2)" <[email protected]>
Cc: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=us-ascii
Hi Jan,
On Mon, Jan 20, 2020 at 07:40:30AM +0000, Ryll, Jan (GED-SDD2) wrote:
> is there a changelog for the new release what's new, fixed, removed etc.
Yes, see the ChangeLog file for a summary.
> BTW: The test for my connman extension (GetKnownServices,
> RemoveKnownService) are nearly finished. I will provide a patch if
> the FOSS approval process of my company (B/S/H - Bosch) is
> done. This could take some time cause of the internal processes and
> the planning. Sry for that. Hope we could bring it upstream within
> next release.
Sure, please be aware that it might take a few iterations. So make sure
you get your FOSS approval not just for this version of the patch.
Thanks,
Daniel
------------------------------
Date: Mon, 20 Jan 2020 13:12:01 -0500
From: chaitanya cherukuri <[email protected]>
Subject: Connman 1.35 authentication timeout and alternate
configuration for wired interface
To: [email protected]
Message-ID:
<CALVd-wPn_4ozjFJ5+x91+QzsR4Sj5S5_A7d2wZpTdcnmU7mY=g...@mail.gmail.com>
Content-Type: multipart/alternative;
boundary="000000000000ffd9bb059c963a8c"
--000000000000ffd9bb059c963a8c
Content-Type: text/plain; charset="UTF-8"
Hello,
I'm using connman version 1.35 with Yocto( sumo). I have a couple of
questions.
1) I have this annoying issue where the WiFi on my imx6 is not
authenticating. Is there any e any configuration that I need to set to
increase the timeout for authentication? I see this in dmesg:
wlan0: authenticate with c8:d3:a3:59:68:ca
wlan0: send auth to c8:d3:a3:59:68:ca (try 1/3)
wlan0: send auth to c8:d3:a3:59:68:ca (try 2/3)
wlan0: send auth to c8:d3:a3:59:68:ca (try 3/3)
wlan0: authentication with c8:d3:a3:59:68:ca timed out
2) If both Wired and Wireless are connected, I cannot ping the device with
the wired IP address. Again, Is there any configuration that I missed?
3) If the DHCP server fails to automatically assign the IP address, I would
like to assign an Alternative configuration to my wired interface. for this
do I need to manage this with the script or is there any configuration that
I can set?
I highly appreciate if someone can shed some light on this.
Thanks,
Chaitanya
--000000000000ffd9bb059c963a8c
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr"><div style=3D"font-family:comic sans ms,sans-serif;color:#=
3d85c6" class=3D"gmail_default">Hello,</div><div style=3D"font-family:comic=
sans ms,sans-serif;color:#3d85c6" class=3D"gmail_default"><br></div><div s=
tyle=3D"font-family:comic sans ms,sans-serif;color:#3d85c6" class=3D"gmail_=
default">I'm using connman version 1.35 with Yocto( sumo). I have a cou=
ple of questions.</div><div style=3D"font-family:comic sans ms,sans-serif;c=
olor:#3d85c6" class=3D"gmail_default"><br></div><div style=3D"font-family:c=
omic sans ms,sans-serif;color:#3d85c6" class=3D"gmail_default">1) I have th=
is annoying issue where the WiFi on my imx6 is not authenticating. Is there=
any e any configuration that I need to set to increase the timeout for aut=
hentication? I see this in dmesg:</div><blockquote style=3D"margin:0 0 0 40=
px;border:none;padding:0px"><div style=3D"font-family:comic sans ms,sans-se=
rif;color:#3d85c6" class=3D"gmail_default">wlan0: authenticate with c8:d3:a=
3:59:68:ca</div><div style=3D"font-family:comic sans ms,sans-serif;color:#3=
d85c6" class=3D"gmail_default">wlan0: send auth to c8:d3:a3:59:68:ca (try 1=
/3)</div><div style=3D"font-family:comic sans ms,sans-serif;color:#3d85c6" =
class=3D"gmail_default">wlan0: send auth to c8:d3:a3:59:68:ca (try 2/3)</di=
v><div style=3D"font-family:comic sans ms,sans-serif;color:#3d85c6" class=
=3D"gmail_default">wlan0: send auth to c8:d3:a3:59:68:ca (try 3/3)</div><di=
v style=3D"font-family:comic sans ms,sans-serif;color:#3d85c6" class=3D"gma=
il_default">wlan0: authentication with c8:d3:a3:59:68:ca timed out</div></b=
lockquote><div style=3D"font-family:comic sans ms,sans-serif;color:#3d85c6"=
class=3D"gmail_default"><br></div><div style=3D"font-family:comic sans ms,=
sans-serif;color:#3d85c6" class=3D"gmail_default">2) If both Wired and Wire=
less are connected, I cannot ping the device with the wired IP address. Aga=
in, Is there any configuration that I missed?</div><div style=3D"font-famil=
y:comic sans ms,sans-serif;color:#3d85c6" class=3D"gmail_default"><br></div=
><div style=3D"font-family:comic sans ms,sans-serif;color:#3d85c6" class=3D=
"gmail_default">3) If the DHCP server fails to automatically assign the IP =
address, I would like to assign an Alternative configuration to my wired in=
terface. for this do I need to manage this with the script or is there any =
configuration that I can set?</div><div style=3D"font-family:comic sans ms,=
sans-serif;color:#3d85c6" class=3D"gmail_default"><br></div><div style=3D"f=
ont-family:comic sans ms,sans-serif;color:#3d85c6" class=3D"gmail_default">=
I highly appreciate if someone can shed=C2=A0some light on this.</div><div =
style=3D"font-family:comic sans ms,sans-serif;color:#3d85c6" class=3D"gmail=
_default"><br></div><div style=3D"font-family:comic sans ms,sans-serif;colo=
r:#3d85c6" class=3D"gmail_default">Thanks,</div><div style=3D"font-family:c=
omic sans ms,sans-serif;color:#3d85c6" class=3D"gmail_default">Chaitanya</d=
iv><div><br></div></div>
--000000000000ffd9bb059c963a8c--
------------------------------
Date: Mon, 20 Jan 2020 19:10:31 +0000
From: David Weidenkopf <[email protected]>
Subject: RE: Connman 1.35 authentication timeout and alternate
configuration for wired interface
To: chaitanya cherukuri <[email protected]>,
"[email protected]" <[email protected]>
Message-ID:
<06C3949C7271B8419F288F951ED39EC20C5DEC@AME-MBX-PRD02.arthrex.local>
Content-Type: text/plain; charset="us-ascii"
Hi,
1) In general, assuming you are using wpa_supplicant, you can increase the
logging on wpa_supplicant to see what it is doing. I don't believe there is a
configuration for connman for auth timeouts. There might be for wpa_supplicant,
but it might also be per 802.11 spec.
2) What exactly is ping saying? Check the routing table on both sides.
3) Not sure what you can do here. You can also use the connman API to set the
configuration based on conditions, eg after some timeout of no IP address.
From: chaitanya cherukuri [[email protected]]
Sent: Monday, January 20, 2020 10:12 AM
To: [email protected]
Subject: Connman 1.35 authentication timeout and alternate configuration for
wired interface
Hello,
I'm using connman version 1.35 with Yocto( sumo). I have a couple of questions.
1) I have this annoying issue where the WiFi on my imx6 is not authenticating.
Is there any e any configuration that I need to set to increase the timeout for
authentication? I see this in dmesg:
wlan0: authenticate with c8:d3:a3:59:68:ca
wlan0: send auth to c8:d3:a3:59:68:ca (try 1/3)
wlan0: send auth to c8:d3:a3:59:68:ca (try 2/3)
wlan0: send auth to c8:d3:a3:59:68:ca (try 3/3)
wlan0: authentication with c8:d3:a3:59:68:ca timed out
2) If both Wired and Wireless are connected, I cannot ping the device with the
wired IP address. Again, Is there any configuration that I missed?
3) If the DHCP server fails to automatically assign the IP address, I would
like to assign an Alternative configuration to my wired interface. for this do
I need to manage this with the script or is there any configuration that I can
set?
I highly appreciate if someone can shed some light on this.
Thanks,
Chaitanya
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------------------------------
Date: Mon, 20 Jan 2020 20:28:34 +0100
From: Daniel Wagner <[email protected]>
Subject: Re: Connman 1.35 authentication timeout and alternate
configuration for wired interface
To: chaitanya cherukuri <[email protected]>
Cc: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=us-ascii
Hi,
Please only text mails.
On Mon, Jan 20, 2020 at 01:12:01PM -0500, chaitanya cherukuri wrote:
> I'm using connman version 1.35 with Yocto( sumo). I have a couple of
> questions.
Consider to update ConnMan. 1.35 is over 2 years old.
> 1) I have this annoying issue where the WiFi on my imx6 is not
> authenticating. Is there any e any configuration that I need to set to
> increase the timeout for authentication? I see this in dmesg:
>
> wlan0: authenticate with c8:d3:a3:59:68:ca
> wlan0: send auth to c8:d3:a3:59:68:ca (try 1/3)
> wlan0: send auth to c8:d3:a3:59:68:ca (try 2/3)
> wlan0: send auth to c8:d3:a3:59:68:ca (try 3/3)
> wlan0: authentication with c8:d3:a3:59:68:ca timed out
This looks like a problem in the driver or firmware layer. Enable
wpa_supplicant logging.
> 2) If both Wired and Wireless are connected, I cannot ping the device with
> the wired IP address. Again, Is there any configuration that I missed?
Check the rp_filter settings.
> 3) If the DHCP server fails to automatically assign the IP address, I would
> like to assign an Alternative configuration to my wired interface. for this
> do I need to manage this with the script or is there any configuration that
> I can set?
ConnMan will automatically assign a IPv4LL address if DHCP fails.
Thanks,
Daniel
------------------------------
Date: Mon, 20 Jan 2020 20:35:53 +0100
From: Daniel Wagner <[email protected]>
Subject: Re: Connman 1.35 authentication timeout and alternate
configuration for wired interface
To: David Weidenkopf <[email protected]>
Cc: chaitanya cherukuri <[email protected]>,
"[email protected]" <[email protected]>
Message-ID: <[email protected]>
Content-Type: text/plain; charset=us-ascii
Hi,
Please don't do top postings.
On Mon, Jan 20, 2020 at 07:10:31PM +0000, David Weidenkopf wrote:
> 3) Not sure what you can do here. You can also use the connman API
> to set the configuration based on conditions, eg after some timeout
> of no IP address.
If DHCP fails ConnMan falls back to IPv4LL but ConnMan will
periodically try to get a IP address via DHCP.
There is problem with your idea (besides the race condition) is that
you never know when to go back to DHCP. As soon ConnMan is told to use
a configured IP address, it stops the above machinery.
Thanks,
Daniel
------------------------------
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