From owner-freebsd-net@freebsd.org Sat Jan 16 10:10:05 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 57511A837DD for ; Sat, 16 Jan 2016 10:10:05 +0000 (UTC) (envelope-from woodsb02@gmail.com) Received: from mail-lf0-x229.google.com (mail-lf0-x229.google.com [IPv6:2a00:1450:4010:c07::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D2BE31A2F; Sat, 16 Jan 2016 10:10:04 +0000 (UTC) (envelope-from woodsb02@gmail.com) Received: by mail-lf0-x229.google.com with SMTP id m198so148663263lfm.0; Sat, 16 Jan 2016 02:10:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=Btd7p7+HoaMJ9toaVenz0FWdZGwB6JuVqSuf+JG9l/o=; b=j9VnNKJNZvGzdtgj/w7Uy5AHEHgSfxbyCjbeu3eYHuiNE/5Ce7Kyrko/v+bl52XWIX bFCZ6BrFxZ0lqL9gw9lmeUKGLqg/Akgj9752btuVT2JkFhWDz+l9wHQtjLkrW4wV6ZBx c/LR9e55xTSDvaW7na+sX+CL79cavpqH2msw/Extar2GOu3VKQtp4c5OQOGA5qDgxFOM /H46W2h5Mz1zUeZery2a1PloLC6X6SLD2YgaygoD+1Y12v4vKehuJfoNpkZUfhVdeTTw YThCwT2RMVjiISWgNFHFGl0P3vy1FT6XPtvllnT+6AM2ODekMpThFTlkfg7Jd+Xa0Zj6 hD9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=Btd7p7+HoaMJ9toaVenz0FWdZGwB6JuVqSuf+JG9l/o=; b=cSqA3llx59WNmkGdGBE9z1oMVA26om6lULF52qBTM14uYgha0/IPdWt4zoKS3nkRJw aQofpNCfQexoN9/4rkIB6y7tR88ppBT2v27jQuY4wzdOOYTNTwO4p0/HPI3LFof89qyj Zpjb0y3cm2LKqGywOhBCCikfO0K4qjzyp/qGUy5HnwZucCQxUtL7m1WDzMtfzkFLp5sa nBGzCgduJpI+JhKYyvHk00sFwsjEurufLvp9KEg0DyEVOZH0RGZglnHQ7WIOlRMuXN0s NrlGZ8NGKWeA0rm3HLFdfLWP1/l6LfrtuCgLgnn+Elgkhw2geBP0wrDm3Fitv9YWex9y 1KiA== X-Gm-Message-State: ALoCoQl3tLaA9toGmVhAPbOMFE48LJHXrRW1+IBwW0RV7A+cNjwqcO2KhNyxc4hw4rjx2IzM/DpZE07GdWVp7dZW7tqZDuEyqQ== MIME-Version: 1.0 X-Received: by 10.25.23.85 with SMTP id n82mr4958559lfi.164.1452939002783; Sat, 16 Jan 2016 02:10:02 -0800 (PST) Received: by 10.25.89.10 with HTTP; Sat, 16 Jan 2016 02:10:02 -0800 (PST) In-Reply-To: <20160116090935.59998823cb75c5cd49c94180@aei.mpg.de> References: <20160115145225.e0dbde9632d5122df8acbb41@aei.mpg.de> <5699161C.1010009@FreeBSD.org> <20160115204304.a284c92bb8aa72d24cdc26ae@aei.mpg.de> <5699583F.3090203@FreeBSD.org> <20160116090935.59998823cb75c5cd49c94180@aei.mpg.de> Date: Sat, 16 Jan 2016 11:10:02 +0100 Message-ID: Subject: Re: upnp/dlna From: Ben Woods To: =?UTF-8?B?R2Vycml0IEvDvGhu?= Cc: Guido Falsi , freebsd-net@freebsd.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Jan 2016 10:10:05 -0000 On 16 January 2016 at 09:09, Gerrit K=C3=BChn wro= te: > On Fri, 15 Jan 2016 21:36:15 +0100 > Guido Falsi wrote: > > GF> From your description it looks like a different issue. Looks like > GF> some network issue, maybe some network device (switch or router) is > GF> eating up certain multicasts? > > There is only one (rather simple, non-smart) switch invloved here, but > I'll try to find out. > > > cu > Gerrit > I would test the WLAN access point, and make sure it is passing multicast traffic between the wired and wireless interfaces. It may be that multicast traffic which starts or finishes on the WLAN access point works ok, but if any needs to pass between the wired and wireless interfaces it gets dropped= . Just a thought - I have experienced this before with off-the-shelf WLAN access points. Regards, Ben -- From: Benjamin Woods woodsb02@gmail.com