Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261202AbVDZAjr (ORCPT ); Mon, 25 Apr 2005 20:39:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261236AbVDZAjr (ORCPT ); Mon, 25 Apr 2005 20:39:47 -0400 Received: from arnor.apana.org.au ([203.14.152.115]:57612 "EHLO arnor.apana.org.au") by vger.kernel.org with ESMTP id S261202AbVDZAjo (ORCPT ); Mon, 25 Apr 2005 20:39:44 -0400 Date: Tue, 26 Apr 2005 10:39:25 +1000 To: Patrick McHardy Cc: Yair@arx.com, linux-kernel@vger.kernel.org, netfilter-devel@lists.netfilter.org, netdev@oss.sgi.com Subject: Re: Re-routing packets via netfilter (ip_rt_bug) Message-ID: <20050426003925.GA13650@gondor.apana.org.au> References: <426D0CB9.4060500@trash.net> <20050425213400.GB29288@gondor.apana.org.au> <426D8672.1030001@trash.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <426D8672.1030001@trash.net> User-Agent: Mutt/1.5.6+20040907i From: Herbert Xu Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 929 Lines: 23 On Tue, Apr 26, 2005 at 02:08:18AM +0200, Patrick McHardy wrote: > Herbert Xu wrote: > >You're right. But then we can't call ip_route_output in the case > >where saddr is foreign but daddr is local. Nor can we call > >ip_route_input since the output will be ip_rt_bug. > > In that case we need to use saddr=0, which shouldn't make any difference > with sane routing. Makes sense. But what about the case where saddr is foreign but daddr is broadcast/multicast? Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/