Return-Path: Message-ID: <46DBE94E.1070509@kameleon-media.com> Date: Mon, 03 Sep 2007 13:00:30 +0200 From: Laurent BARBIER MIME-Version: 1.0 To: BlueZ users References: <46B0A557.9080000@kameleon-media.com> <1186856876.6698.48.camel@violet> In-Reply-To: <1186856876.6698.48.camel@violet> Subject: Re: [Bluez-users] Problem building a piconet with pand Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net Thanks for the answer :) I'm back from vacancies and i solved my problem a few hours after = posting. my problem was in fact that i didn't specified on the piconet = master to be master on the bluetooth connection. (--master flag). For the 3.14 version, i currently can't upgrade to this version, i'm = using bluez on an embedded device and currently it does not support the = last bluez lib. (cross compile, kernel...) Laurent Marcel Holtmann a =E9crit : > Hi Laurent, > > = >> I'm actually working on a project where I need embedded devices to >> communicate between them. We decided to use bluetooth dongles and pan >> to build a piconet. >> Actually this work fine when we have only 3 devices : 1 GN & 2 PANU >> (PANU#1 & PANU#2). When we try to add a third PANU (PANU#3), pand say >> the host is down. If I shut down the connection of one of the two >> thers PANU, I'm able to establish a connection with PANU#3 to the GN. >> I try to setup a different GN on a linux desktop, same result, 1 GN & >> 2 PANU. >> >> On my server I do this : = >> pand --listen --nosdp --role GN -i yy:yy:yy:yy:yy:yy >> I use brctl on the GN to bridge the interface >> >> On my clients I do this : >> pand --nodetach -i xx:xx:xx:xx:xx:xx --role PANU --connect >> yy:yy:yy:yy:yy:yy >> >> On connected PANU i have : >> pand[7334]: Bluetooth PAN daemon version 2.25 >> pand[7334]: Connecting to yy:yy:yy:yy:yy:yy >> pand[7334]: bnep0 connected >> >> On PANU's I can't connect: >> pand[8492]: Bluetooth PAN daemon version 2.25 >> pand[8492]: Connecting to yy:yy:yy:yy:yy:yy >> pand[8492]: Connect to yy:yy:yy:yy:yy:yy failed. Host is down(112) >> >> >> I have read & reread the HOWTO-PAN. I mainly used it to setup my pan. >> I know there is a limitation of 7 PANU max but there I'm far away of >> the 7 devices. Is there is something I have forgotten ? >> misconfigured ... ? A problem with my dongles ? >> If anyone could help me >> = > > your version of pand is ancient. Install bluez-utils-3.14. > > Regards > > Marcel > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Bluez-users mailing list > Bluez-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-users > > = ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users