From owner-freebsd-net@freebsd.org Sat Jan 16 08:09:54 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 4568FA83BD7 for ; Sat, 16 Jan 2016 08:09:54 +0000 (UTC) (envelope-from gerrit.kuehn@aei.mpg.de) Received: from umail.aei.mpg.de (umail.aei.mpg.de [194.94.224.6]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 025D11160; Sat, 16 Jan 2016 08:09:53 +0000 (UTC) (envelope-from gerrit.kuehn@aei.mpg.de) Received: from mailgate.aei.mpg.de (mailgate.aei.mpg.de [194.94.224.5]) by umail.aei.mpg.de (Postfix) with ESMTP id 509B720007D; Sat, 16 Jan 2016 09:09:51 +0100 (CET) Received: from mailgate.aei.mpg.de (localhost [127.0.0.1]) by localhost (Postfix) with SMTP id 9EF77405882; Sat, 16 Jan 2016 09:09:49 +0100 (CET) Received: from intranet.aei.uni-hannover.de (ahin1.aei.uni-hannover.de [130.75.117.40]) by mailgate.aei.mpg.de (Postfix) with ESMTP id C1BD9405881; Sat, 16 Jan 2016 09:09:44 +0100 (CET) Received: from comet.terra.ger ([87.168.194.71]) by intranet.aei.uni-hannover.de (IBM Domino Release 9.0.1FP5) with ESMTP id 2016011609093610-104893 ; Sat, 16 Jan 2016 09:09:36 +0100 Date: Sat, 16 Jan 2016 09:09:35 +0100 From: Gerrit =?ISO-8859-1?Q?K=FChn?= To: Guido Falsi Cc: freebsd-net@freebsd.org Subject: Re: upnp/dlna Message-Id: <20160116090935.59998823cb75c5cd49c94180@aei.mpg.de> In-Reply-To: <5699583F.3090203@FreeBSD.org> References: <20160115145225.e0dbde9632d5122df8acbb41@aei.mpg.de> <5699161C.1010009@FreeBSD.org> <20160115204304.a284c92bb8aa72d24cdc26ae@aei.mpg.de> <5699583F.3090203@FreeBSD.org> X-Mailer: Sylpheed 3.4.3 (GTK+ 2.24.22; amd64-portbld-freebsd9.3) Mime-Version: 1.0 X-MIMETrack: Itemize by SMTP Server on intranet/aei-hannover(Release 9.0.1FP5|November 22, 2015) at 16/01/2016 09:09:36, Serialize by Router on intranet/aei-hannover(Release 9.0.1FP5|November 22, 2015) at 16/01/2016 09:09:46, Serialize complete at 16/01/2016 09:09:46 X-TNEFEvaluated: 1 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII X-PMX-Version: 6.0.2.2308539, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.1.16.75715 X-PerlMx-Spam: Gauge=IIIIIIII, Probability=8%, Report=' HTML_00_01 0.05, HTML_00_10 0.05, MIME_LOWER_CASE 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1000_LESS 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_300_399 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, NO_URI_HTTPS 0, REFERENCES 0, __ANY_URI 0, __BOUNCE_CHALLENGE_SUBJ 0, __BOUNCE_NDR_SUBJ_EXEMPT 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __REFERENCES 0, __SANE_MSGID 0, __SUBJ_ALPHA_NEGATE 0, __TO_MALFORMED_2 0, __URI_NO_PATH 0, __URI_NO_WWW 0, __URI_NS ' 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 08:09:54 -0000 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