Hi All,<br><br>I'm away from home and not able to easily test this hypothesis, but I see the recent hostapd update to AA includes 802.11r functionality:<br><a href="https://dev.openwrt.org/changeset/36533">https://dev.openwrt.org/changeset/36533</a><br>
<br>802.11r, which is now implemented in full hostapd package (as opposed to hostapd-mini), looks rather useful:<br><a href="http://en.wikipedia.org/wiki/IEEE_802.11r-2008">http://en.wikipedia.org/wiki/IEEE_802.11r-2008</a><br>
<br>While a regression is indeed still possible, I am actually curious if this hostapd update just means that nodes running r36682+ will not do IBSS-RSN encryption with nodes running r36681 and earlier. Not necessarily that IBSS-RSN fully broken in r36682+.<br>
<br><div class="gmail_quote">On Wed, Jun 12, 2013 at 10:08 AM, Will Hawkins <span dir="ltr"><<a href="mailto:hawkinsw@opentechinstitute.org" target="_blank">hawkinsw@opentechinstitute.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Thanks for the note, Ben. We will start investigating this and see what<br>
the problem is.<br>
<br>
Will<br>
<div class="im"><br>
On 06/12/2013 07:40 AM, Dan Staples wrote:<br>
> Thanks for the heads up on this! Did you try this with Commotion or<br>
> stock AA? Not that I can see it making any difference, but I'm just curious.<br>
><br>
> On 06/12/2013 12:14 AM, Ben West wrote:<br>
>> Yep, I can confirm that rolling back to Attitude Adjustment r36681 and<br>
>> recompiling restored IBSS-RSN adhoc encryption.<br>
>><br>
>> On Tue, Jun 11, 2013 at 3:23 PM, Ben West <<a href="mailto:ben@gowasabi.net">ben@gowasabi.net</a><br>
</div><div class="im">>> <mailto:<a href="mailto:ben@gowasabi.net">ben@gowasabi.net</a>>> wrote:<br>
>><br>
>> I recompiled some of my firmware stacks to the most current AA<br>
>> version, and !shazaam! the IBSS-RSN encrypted adhoc stopped<br>
>> working. This didn't occur with the Commotion OpenWRT firmware,<br>
>> but the firmware I observed this on is 90% similar.<br>
>><br>
>> I think this is the offending changeset:<br>
>> <a href="https://dev.openwrt.org/changeset/36682/branches/attitude_adjustment/package/hostapd" target="_blank">https://dev.openwrt.org/changeset/36682/branches/attitude_adjustment/package/hostapd</a><br>
>><br>
>> AA r36608 is known to work fine.<br>
>><br>
>> Note that I use the full hostapd and wpa_supplicant packages for<br>
>> encrypted adhoc. I believe Commotion OpenWRT does the same.<br>
>><br>
>> --<br>
>> Ben West<br>
>> <a href="http://gowasabi.net" target="_blank">http://gowasabi.net</a><br>
</div>>> <a href="mailto:ben@gowasabi.net">ben@gowasabi.net</a> <mailto:<a href="mailto:ben@gowasabi.net">ben@gowasabi.net</a>><br>
>> <a href="tel:314-246-9434" value="+13142469434">314-246-9434</a> <tel:<a href="tel:314-246-9434" value="+13142469434">314-246-9434</a>><br>
<div class="im">>><br>
>><br>
>><br>
>><br>
>> --<br>
>> Ben West<br>
>> <a href="http://gowasabi.net" target="_blank">http://gowasabi.net</a><br>
</div>>> <a href="mailto:ben@gowasabi.net">ben@gowasabi.net</a> <mailto:<a href="mailto:ben@gowasabi.net">ben@gowasabi.net</a>><br>
<div class="HOEnZb"><div class="h5">>> <a href="tel:314-246-9434" value="+13142469434">314-246-9434</a><br>
>><br>
>><br>
>> _______________________________________________<br>
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>> <a href="https://lists.chambana.net/mailman/listinfo/commotion-dev" target="_blank">https://lists.chambana.net/mailman/listinfo/commotion-dev</a><br>
><br>
> --<br>
> Dan Staples<br>
><br>
> Open Technology Institute<br>
> <a href="https://commotionwireless.net" target="_blank">https://commotionwireless.net</a><br>
><br>
><br>
><br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Ben West<div><a href="http://gowasabi.net" target="_blank">http://gowasabi.net</a><br><a href="mailto:ben@gowasabi.net" target="_blank">ben@gowasabi.net</a><br>
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