[zeromq-dev] PGM subscriber assert failure

Steven McCoy steven.mccoy at miru.hk
Thu Apr 21 10:22:51 CEST 2011


On 21 April 2011 16:17, Advait Alai <advaitalai at gmail.com> wrote:
>
>
> 0.000000    10.0.22.1 -> 224.0.0.22   IGMP V3 Membership Report / Join
> group 225.0.0.1 for any sources
>
> I'm not sure what this means. I have told my publisher to send multicast
> packets to the group 225.0.0.1; why is it receiving packets on 224.0.0.22?
>
>
That's how IGMP works:  subscriptions to multicast groups are sent on
224.0.0.22.

http://en.wikipedia.org/wiki/Internet_Group_Management_Protocol

-- 
Steve-o
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