From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964975AbWFNO0z (ORCPT ); Wed, 14 Jun 2006 10:26:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964977AbWFNO0z (ORCPT ); Wed, 14 Jun 2006 10:26:55 -0400 Received: from web53606.mail.yahoo.com ([206.190.37.39]:64397 "HELO web53606.mail.yahoo.com") by vger.kernel.org with SMTP id S964975AbWFNO0y (ORCPT ); Wed, 14 Jun 2006 10:26:54 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=yhVFbQU+BP52nrdD8tQT8TnkOAjQcBxUtJduRGe6GWuxc6R519nPQ7UjdCgImVCPug/H0deIzOWvqe7y6lKV3NJ6VEWCpRPBNdTRV735YNhUz1i046h1H9CHz9pcbrMqRbfMfaNlTwRaDXXuT1GrKr1wQZ84RzgUuw14Gx/vm78= ; Message-ID: <20060614142653.71443.qmail@web53606.mail.yahoo.com> Date: Wed, 14 Jun 2006 07:26:53 -0700 (PDT) From: Jason Subject: Re: SO_REUSEPORT and multicasting To: Jan Engelhardt Cc: linux-kernel@vger.kernel.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --- Jan Engelhardt wrote: > >Does the kernel support SO_REUSEPORT? > > IIRC no, *BSD being the only one(s) I know of. > > > If so can > >anyone give me some suggestions why my program does > >not work on Linux? I did a route add -net > 224.0.0.0/4 > >dev eth0 but that did not do anything. > > > Have you bound to a multicast group in your program? If BSD supports it why can't Linux? Yes. My code works great on HP-UX but does nothing on Linux. It will not compile because it can't find SO_REUSEPORT. I don't have the exact error message at hand, but I could send it if it would help. If I switch to SO_REUSEADDR the code compiles but the server does not receive anything. Thanks, __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com