On Wed, 09 Jun 2004 01:06:11 +0200 Marcel Holtmann wrote: > since you mention "rctest -s -N 2" I assume that you try to connect > from BlueZ to your stack. Run "hcidump -w " as root on the BlueZ > side and show us the resulting file. yep that's correct. I attached the resulting file; l2cap parameter negotiation (conf_req/conf_rsp from both sides) runs without problems, and then nothing else happens, whilst IMHO bluez should send SABM. Btw, is there a reason for bluez rejecting non-default l2cap parameters, such as a smaller MTU? I might consider implementing this into bluez when I find the time if it is desired at all....at least by me it definitely is since I'm working on only 4KB of RAM. Again, thanks for your help. /Patrick