Multicast routing questions

Andrey V. Elsukov bu7cher at
Thu Jun 25 05:52:13 UTC 2015

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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