From owner-svn-src-all@FreeBSD.ORG Tue Oct 7 03:12:09 2014 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 26528363; Tue, 7 Oct 2014 03:12:09 +0000 (UTC) Received: from h2.funkthat.com (gate2.funkthat.com [208.87.223.18]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "funkthat.com", Issuer "funkthat.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id F2880371; Tue, 7 Oct 2014 03:12:08 +0000 (UTC) Received: from h2.funkthat.com (localhost [127.0.0.1]) by h2.funkthat.com (8.14.3/8.14.3) with ESMTP id s973C6I2016643 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 6 Oct 2014 20:12:06 -0700 (PDT) (envelope-from jmg@h2.funkthat.com) Received: (from jmg@localhost) by h2.funkthat.com (8.14.3/8.14.3/Submit) id s973C6tS016642; Mon, 6 Oct 2014 20:12:06 -0700 (PDT) (envelope-from jmg) Date: Mon, 6 Oct 2014 20:12:06 -0700 From: John-Mark Gurney To: Luigi Rizzo Subject: Re: svn commit: r272659 - in head: contrib/libpcap lib/libpcap Message-ID: <20141007031205.GF1852@funkthat.com> References: <201410061548.s96FmTNZ053516@svn.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201410061548.s96FmTNZ053516@svn.freebsd.org> User-Agent: Mutt/1.4.2.3i X-Operating-System: FreeBSD 7.2-RELEASE i386 X-PGP-Fingerprint: 54BA 873B 6515 3F10 9E88 9322 9CB1 8F74 6D3F A396 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html X-TipJar: bitcoin:13Qmb6AeTgQecazTWph4XasEsP7nGRbAPE X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? can i haz chizburger? X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.2 (h2.funkthat.com [127.0.0.1]); Mon, 06 Oct 2014 20:12:06 -0700 (PDT) Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Oct 2014 03:12:09 -0000 Luigi Rizzo wrote this message on Mon, Oct 06, 2014 at 15:48 +0000: > Author: luigi > Date: Mon Oct 6 15:48:28 2014 > New Revision: 272659 > URL: https://svnweb.freebsd.org/changeset/base/272659 > > Log: > Add netmap support to libpcap. Tcpdump and other native pcap application can now > run directly on netmap ports using netmap:foo or valeXX:YY device names. > Modifications to existing code are small and trivial, the netmap-specific > code is all in a new file. > > Please be aware that in netmap mode the physical interface is disconnected from > the host stack, so libpcap will steal the traffic not just make a copy. > > For the full version of the code (including linux and autotools support) see > https://code.google.com/p/netmap-libpcap/ > > MFC after: 3 days Please update man page before merging... Specificly w/ the warning about stealing the traffic, but also include general use too... Thanks. -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."