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Date:      Thu, 25 Jun 2015 08:48:44 +0300
From:      "Andrey V. Elsukov" <bu7cher@yandex.ru>
To:        Emeric POUPON <emeric.poupon@stormshield.eu>,  freebsd-net@freebsd.org
Subject:   Re: Multicast routing questions
Message-ID:  <558B963C.9090302@yandex.ru>
In-Reply-To: <886014477.4193151.1435158793240.JavaMail.zimbra@stormshield.eu>
References:  <1192147789.4088965.1435134165130.JavaMail.zimbra@stormshield.eu> <886014477.4193151.1435158793240.JavaMail.zimbra@stormshield.eu>

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On 24.06.2015 18:13, Emeric POUPON wrote:
> Hi,
> 
> Actually, I don't really understand why imo.imo_multicast_loop is set
> to 1 in send_packet, ip_mroute.c
> 
> It seems we don't need to loop the packet once it is mrouted? 

I think this can be used for the case, when on the router some app has
been joined to multicast group on the specific interface used as
outgoing in send_packet.

-- 
WBR, Andrey V. Elsukov



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