Return-path: Received: from mail-pb0-f54.google.com ([209.85.160.54]:38261 "EHLO mail-pb0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932322Ab3BOCwK convert rfc822-to-8bit (ORCPT ); Thu, 14 Feb 2013 21:52:10 -0500 Received: by mail-pb0-f54.google.com with SMTP id rr4so422674pbb.13 for ; Thu, 14 Feb 2013 18:52:10 -0800 (PST) From: Matteo Content-Type: text/plain; charset=us-ascii Subject: Protocol Stack TCP read/write Parameters Message-Id: <5D600F60-780E-4B48-B298-E08B581241E3@gmail.com> (sfid-20130215_035215_336540_8FEDA408) Date: Thu, 14 Feb 2013 18:52:05 -0800 To: linux-wireless@vger.kernel.org Mime-Version: 1.0 (Mac OS X Mail 6.2 \(1499\)) Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi all, it is my first time I write here, so sorry if I am asking something well know but I don't know where I can begin. I tried to find something from google, but now I have a big confusion in my head. The problem is that I have to read/modify a few parameters from the TCP/IP protocol stack and more precisely into the Link layer. The parameters are like the following: -the total number of original MAC packets transmitted in the sampling interval -the value of the 802.11 contention window at time k, i.e., the maximum number of slots the node will wait before transmitting a packet at the MAC level -the total number of MAC retransmissions in the sampling interval I have to know if it is possible and any guideline so I can start. Thanks a lot Matteo