From owner-cvs-all@FreeBSD.ORG Wed Apr 26 15:19:29 2006 Return-Path: X-Original-To: cvs-all@freebsd.org Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 429F316A401; Wed, 26 Apr 2006 15:19:29 +0000 (UTC) (envelope-from bmah@freebsd.org) Received: from b.mail.sonic.net (b.mail.sonic.net [64.142.19.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id BF4E943D46; Wed, 26 Apr 2006 15:19:28 +0000 (GMT) (envelope-from bmah@freebsd.org) Received: from [192.168.40.183] (64-84-9-2-sf-gw.ncircle.com [64.84.9.2]) (authenticated bits=0) by b.mail.sonic.net (8.13.6/8.13.3) with ESMTP id k3QFJQAS010261 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 26 Apr 2006 08:19:28 -0700 Message-ID: <444F8F7A.80106@freebsd.org> Date: Wed, 26 Apr 2006 08:19:22 -0700 From: "Bruce A. Mah" User-Agent: Thunderbird 1.5.0.2 (X11/20060424) MIME-Version: 1.0 To: Maxim Konovalov References: <200604251956.k3PJusEr029501@repoman.freebsd.org> In-Reply-To: <200604251956.k3PJusEr029501@repoman.freebsd.org> X-Enigmail-Version: 0.94.0.0 OpenPGP: id=5ba052c3 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig6E0E07A980940F5EDEEA2311" Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/netgraph/netflow netflow.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Apr 2006 15:19:29 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig6E0E07A980940F5EDEEA2311 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Maxim Konovalov wrote: > maxim 2006-04-25 19:56:54 UTC >=20 > FreeBSD src repository >=20 > Modified files: > sys/netgraph/netflow netflow.c=20 > Log: > o Set to zero engine_type, engine_id and pad (cisco calls it > sampling_interval) fields in netflow v5 header. We do not use > them but some netflow tools show garbage. > =20 > PR: kern/96296 http://www.FreeBSD.org/cgi/query-pr.cgi?p= r=3D96296 > Submitted by: David Duchscher > Approved by: glebius > MFC after: 1 week FYI: Cisco documents the pad / sampling_interval field in the NetFlow=20 v5 header differently in different documents (specifically, in different = versions of the NetFlow Solutions Guide). IIRC, an earlier version=20 called it "sampling_interval" and a later version converted this to=20 padding (I don't know if IOS ever put anything other than zero here,=20 however). This likely accounts for some of the confusion surrounding=20 this field. Bruce. --------------enig6E0E07A980940F5EDEEA2311 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFET49+2MoxcVugUsMRAqDNAJ9ioze/oDx027ciUc2+wF45oRZlnwCdGjSA eTaDGVxP2QujDI9WkGwS+Ss= =WmlP -----END PGP SIGNATURE----- --------------enig6E0E07A980940F5EDEEA2311--