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Date:      Sat, 16 Jan 2016 11:10:02 +0100
From:      Ben Woods <woodsb02@gmail.com>
To:        =?UTF-8?B?R2Vycml0IEvDvGhu?= <gerrit.kuehn@aei.mpg.de>
Cc:        Guido Falsi <madpilot@freebsd.org>, freebsd-net@freebsd.org
Subject:   Re: upnp/dlna
Message-ID:  <CAOc73CD4qPHpFFXOzX1p9QmM-8HtLeKKMr_-ppJ7cuOee3Gjrw@mail.gmail.com>
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>

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On 16 January 2016 at 09:09, Gerrit Kühn <gerrit.kuehn@aei.mpg.de> wrote:

> On Fri, 15 Jan 2016 21:36:15 +0100
> Guido Falsi <madpilot@FreeBSD.org> 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



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