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From: "Youngmin Kim" <blhole@venus.uos.ac.kr>
To: "Linux Kernel" <linux-kernel@vger.kernel.org>
Subject: ipv6 multicast forwarding
Date: Fri, 25 Jul 2003 21:04:01 +0900	[thread overview]
Message-ID: <000301c352a4$d60594b0$1e6ef9cb@LocalHost> (raw)


I have a concern with ipv6 multicast!! But I don't know "linux
forwarding" well

I inserted 2 lines in ip6_mc_input()

	....
	if (ipv6_chk_mcast_addr(skb->dev, &hdr->daddr))
		deliver =1;

	>>if (ipv6_devconf.forwarding == 1)
	>>	ip6_mc_forward(skb, deliver);

	if (deliver)
		discard = 0;
		ip6_input(skb);
	}
	......

I made ip6_mc_forward() which was modified from ip6_forward().

But it doesn't work...
How do I make ip6_mc_forward()? 

I want simple ipv6 multicast forward... 
  When host receive multicast packet, host forward it without multicast
routing cache..
  Then I will filter unneeded packets.

Nobody help me??
Thank you!!


             reply	other threads:[~2003-07-25 11:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-07-25 12:04 Youngmin Kim [this message]
2008-10-23 22:11 IPv6 " Todd Hayton
2008-10-24  9:10 ` Alejandro Riveira Fernández
2008-10-24 10:12   ` Pekka Savola
2008-10-24 13:06     ` Todd Hayton
2008-10-26 10:26       ` Pekka Savola

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