Re:Re: I need your help (tb[NL80211_ATTR_SUPPORT_MESH_AUTH]) failed message

[권순형]

 

 

------ Original Message ------

Date: Saturday, Jul 23, 2011 02:47:23 AM
From: Javier Cardona <jav...@cozybit.com>
To: <devel@lists.open80211s.org>
Subject: Re: I need your help (tb[NL80211_ATTR_SUPPORT_MESH_AUTH]) failed message

On Fri, Jul 22, 2011 at 9:55 AM, 권순형 wrote:
>
>
>
> First of all, I'm not good at English. I'm sorry about it.
>
> I have a question , I'm on a project for 3 weeks about secured mesh setting which is based on SAE.
>
> I installed ubuntu 10.04 LTS and referred open 80211s HOWTO site.
>
> and then, I used ath5k driver.
>
> Should I edit some files for secured mesh ?
>
>
>
> [ I installed or typed below things.. ]
>
>
>
> 1. apt-get install git-core
>
> 2. Get the wireless-testing kernel:
>
>      git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
>
> 3. apt-get install iw -> iw 0.9.xxx version : make & make install
>
> 4. openssl-1.0.0-beta2 : ./configure & make & make install
>
> 5. apt-get install libnl-dev
>
> 6. libnl1.9.xxx + git1391379
>
> 7. typed on command "ldconfig" for library.
>
> 8. authsae
>  git://github.com/cozybit/authsae.git
>
> 9. /authsae/# make
>               make install ( I confirmed that There aren't errors. )
>
> [ For Open Mesh Setup ]
>
> # iw dev wlan0 interface add mesh_ath type mp  ( mesh_interface : mesh_ath )
>
> # iw dev mesh_ath set channel 36
>
> # ifconfig wlan0 down
>
> # ifconfig mesh_ath down
>
> # iw dev mesh_ath set type mp
>
> # iw dev mesh_ath set meshid ath ( mesh_id : ath )
>
> # ifconfig mesh_ath 200.0.0.5 (ip_addr : 200.0.0.5 )
>
> # iw dev mesh_ath station dump
>
> As a result, station dump, ping and mpath dump are showed on the screen. properly..
>
>
>
> [ For Secured Mesh Setup ]
>
> ( sae.conf )
>
> password=thisisreallysecret
> group=19 26 21 25 20
> blacklist=5
> thresh=5
> lifetime=3600
> debug=0
>
> Then on each node:
>
> (cf) AUTHSAE_DIR=/path/to/authsae
>     $AUTHSAE_DIR/linux/meshd-nl80211 -I $AUTHSAE_DIR/config -s $MESHID -i $MESH_IFACE
>
>
>
> I typed  " /authsae/linux/meshd-nl80211 -I authsae/config -s ath -i mesh_ath  "
>
>
>
> But I found " (tb[NL80211_ATTR_SUPPORT_MESH_AUTH]) " failed message.  I found " NL80211_CMD_NEW_WIPHY " assertion

Can you send us the exact error message, including the failed assertion?

Javier

> I think, this means the underlying driver allows auth frames in a mesh to be passed to userspace for processing via the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
>
> Should I choose 'wireless-testing' or 'compat-wireless 2.6 ' for secured mesh ?
>
> or I need to patch about compat-wireless(cfg80211/nl80211: Add userspace authentication flag to mesh setup) ?
>
> Which is the main problem ? I wanna know about it in detail.
>
> plz... tell me the answer. I'm looking for your help.
>
> Thank you for your attention. Have a good day..
>

 

 

root@kwon-desktop:/# /authsae/linux/meshd-nl80211 -I authsae/config -s ath -i mesh_ath

 

Unexpected error -95 (expected -107)

meshd-nl80211: meshd-nl80211.c:554 event_handler: Assertion 'tb[NL80211_ATTR_SUPPORT_MESH_AUTH]' failed.

Aborted

------------------------------------ error message --------------------------

 

what should I do in this situation..? Could you tell me the ways to solve this problem in detail ?

 

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