From owner-freebsd-questions@FreeBSD.ORG Tue Jan 6 17:01:50 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6A4941065672 for ; Tue, 6 Jan 2009 17:01:50 +0000 (UTC) (envelope-from psteele@maxiscale.com) Received: from arcturus.maxiscale.com (arcturus.maxiscale.com [76.231.178.136]) by mx1.freebsd.org (Postfix) with ESMTP id 437158FC14 for ; Tue, 6 Jan 2009 17:01:50 +0000 (UTC) (envelope-from psteele@maxiscale.com) X-ASG-Debug-ID: 1231260590-39b900000000-jLrpzn X-Barracuda-URL: http://10.100.1.25:8000/cgi-bin/mark.cgi Received: from polaris.maxiscale.com (localhost [127.0.0.1]) by arcturus.maxiscale.com (Spam Firewall) with ESMTP id F2BE135C9E for ; Tue, 6 Jan 2009 08:49:50 -0800 (PST) Received: from polaris.maxiscale.com (polaris.maxiscale.com [10.100.1.24]) by arcturus.maxiscale.com with ESMTP id 9GfXG7Al9UMQnpOu for ; Tue, 06 Jan 2009 08:49:50 -0800 (PST) X-ASG-Whitelist: Client X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 X-ASG-Orig-Subj: Do UDP broadcasts work in FreeBSD? Date: Tue, 6 Jan 2009 08:49:49 -0800 Message-ID: <2ACA3DE8F9758A48B8BE2C7A847F91F2479DF3@polaris.maxiscale.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Do UDP broadcasts work in FreeBSD? Thread-Index: AclwHsoLDG7Lvx21RYSAz7kYBL/oxQ== From: "Peter Steele" To: X-Barracuda-Connect: polaris.maxiscale.com[10.100.1.24] X-Barracuda-Start-Time: 1231260590 X-Barracuda-Virus-Scanned: by Barracuda Spam Firewall at maxiscale.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Do UDP broadcasts work in FreeBSD? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Jan 2009 17:01:51 -0000 Our efforts so far indicate the answer is no, which baffles us. We want to send a limited broadcast to 255.255.255.255 but the message never arrives. The same code works fine under Linux. Is there a trick for doing this kind of thing under FreeBSD? =20