From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH] Implementation of the sendgroup() system call Date: Mon, 04 May 2009 11:56:25 +0200 Message-ID: <49FEBBC9.9000708@cosmosbay.com> References: <49FE47A1.7070700@uwaterloo.ca> <87eiv5ibnd.fsf@basil.nowhere.org> <49FE9999.7090103@redhat.com> <20090504095300.GF23223@one.firstfloor.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Avi Kivity , Elad Lahav , linux-kernel@vger.kernel.org, netdev@vger.kernel.org To: Andi Kleen Return-path: Received: from gw1.cosmosbay.com ([212.99.114.194]:43528 "EHLO gw1.cosmosbay.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753513AbZEDKAn convert rfc822-to-8bit (ORCPT ); Mon, 4 May 2009 06:00:43 -0400 In-Reply-To: <20090504095300.GF23223@one.firstfloor.org> Sender: netdev-owner@vger.kernel.org List-ID: Andi Kleen a =E9crit : >>> Or perhaps simple send to a local multicast group and let >>> some netfilter module turn that into regular UDP. >>> =20 >> Sounds hacky and rooty. >=20 > rooty? Everyone can send to all directions anyways. >=20 > It wouldn't be perfect, but quite usable as a short term solution > for a production server. Anyway, a netfilter module doesnt fit the needs (separate header/footer for each destination)