Re: (usagi-users 02872) Re: IPv6 multicast in 2.4.25 broken?
From: Ignacy Gawedzki
Date: Wed Mar 31 2004 - 11:25:02 EST
On Wed, Mar 31, 2004 at 10:01:29PM +0900, thus spake Takashi Hibi:
> Isn't it related to the patch (usagi-users 02627)?
> If the socket is bound to non-multicast address, it can't receive
> multicast packets.
This is why it doesn't work anymore, as it shouldn't have in the first
place. Thanks for pointing this out. I did not know that source
address selection is automatic, depending on the multicast address
prefix (ff05::/16, ff02::/16, etc) and the IPV6_MULTICAST_IF option, so
I instinctively did bind the socket to the unicast address and not the
Now it seems to work like a charm. =)
To err is human, to moo bovine.
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