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Date: Thu, 14 Aug 2008 00:08:58 +0000 (UTC) From: Daniel Ng <daniel_ng11@...os.com> To: netdev@...r.kernel.org Subject: Re: Multicast socket behaviour? David Stevens <dlstevens <at> us.ibm.com> writes: > it usually doesn't make sense for an app in a single multicast > routing domain to want to join on multiple interfaces Now, what if I have a linear network of say 3 Linux boxes, connected together simply: A----PPP0-------B-----PPP1------C All machines are DVMRP multicast routers. In order for B to hear the multicast packets originated from both A and C, wouldn't B need to join the DVMRP multicast group on *both* its PPP interfaces? If so, then can this be done with a single socket? How? Daniel -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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