From owner-freebsd-isp@FreeBSD.ORG Wed Feb 23 16:31:49 2011 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 600701065670 for ; Wed, 23 Feb 2011 16:31:49 +0000 (UTC) (envelope-from jon.otterholm@ide.resurscentrum.se) Received: from mail1.cil.se (mail1.cil.se [217.197.56.125]) by mx1.freebsd.org (Postfix) with ESMTP id ECF788FC1C for ; Wed, 23 Feb 2011 16:31:48 +0000 (UTC) Received: from 192.168.44.14 ([192.168.44.14]) by edusrv05.edu.irc.local ([192.168.44.14]) with Microsoft Exchange Server HTTP-DAV ; Wed, 23 Feb 2011 16:31:49 +0000 References: <20110223100454.GA6333@chicken.abiosis.dk> Content-Transfer-Encoding: quoted-printable From: "Jon Otterholm" Content-Type: text/plain; charset="us-ascii" In-Reply-To: <20110223100454.GA6333@chicken.abiosis.dk> Message-ID: <06F66A07-F8F3-4C46-9091-9C0C194B51F9@ide.resurscentrum.se> Thread-Topic: Teleommunications data retention / 2006/24/EG Thread-Index: AcvTdytXe7RUbrY7QraZ0aVxgxAQvg== Date: Wed, 23 Feb 2011 17:31:39 +0100 To: "Rasmus Glud Andersen" MIME-Version: 1.0 (iPhone Mail 8C148a) Cc: freebsd-isp@freebsd.org Subject: Re: Teleommunications data retention / 2006/24/EG X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Feb 2011 16:31:49 -0000 23 feb 2011 kl. 11:15 skrev "Rasmus Glud Andersen" : > On Tue, Feb 22, 2011 at 02:30:12PM +0100, Jon Otterholm wrote: >=20 >> In Denmark ISP's have done this for a while and (as to my knowledge) >> they are using Cisco Netflow to do this.=20 >=20 > I might be worth the time to look at IPFIX [1] as an alternative, instead o= f Cisco Netflow. >=20 > --=20 > Rasmus Glud Andersen=20 >=20 > [1] http://en.wikipedia.org/wiki/IP_Flow_Information_Export >=20 >=20 Interesting.=20 Are there any implementations of IPFIX for FreeBSD out there to generate/col= ect the flow-information?=20 //JO=