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Subject: Re: [Boost-users] Multicast sender
From: Igor R (boost.lists_at_[hidden])
Date: 2012-01-22 11:55:37

> Is there any portable way (by using boost) to send multicast messages
> through all network interfaces available on the host?
> I have managed to do it by setting outbound_interface option on the socket.
> However, how can I know which if_index are available?
> Also, it only works for IPv6. If I set a IPv4 address it always use the same
> interface.

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