From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [Bluez-users] hcidump and l2cap questions From: Marcel Holtmann To: Sean Loh Cc: BlueZ Mailing List In-Reply-To: <20041017151430.12721.qmail@web41129.mail.yahoo.com> References: <20041017151430.12721.qmail@web41129.mail.yahoo.com> Content-Type: text/plain Message-Id: <1098026437.4911.91.camel@pegasus> Mime-Version: 1.0 Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sun, 17 Oct 2004 17:20:37 +0200 Hi Sean, > I'm streaming audio from one computer to another > computer using the pan profile. > > 1. I would like to see bnep packets being filtered > through hcidump. But when i put the bnep filter on, > hcidump does not print out anything. It only seems to > print out acl and l2cap data. Why is that? How am I > able to see bnep packet info? simply call "hcidump -x" and be happy. However if you miss the initial l2cap_connect_req the dynamic channel assignment don't works. > 2. I notice that even if i send udp packets that have > 55000 bytes. The maximum packet length that turns up > on hcidump is 1500 bytes. Shouldn't it be 55000 bytes > because the max mtu for an l2cap packet is 65535 > bytes? The L2CAP uses segmentation and we use a MTU of 1691. Start thinking a little bit about the Ethernet frame size and so on. Regards Marcel ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users