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Re: How do I set up a multicast tunnel?
On Sun, Sep 28, 2008 at 08:40:33PM -0500, David Huang wrote:
> Hi, I'm looking for info on how to set up a multicast tunnel between a
> NetBSD-current machine and a Linux machine. Is mrouted the way to go,
> or is there something better/easier now? I've seen mention of
> tunneling through GRE, but I'm not sure on the details.
> Both machines are serving as NAT devices for their respective LANs and
> are connected to the public internet. There's also an IPsec tunnel
> between the two. The multicast tunnel doesn't have to go through
> IPsec, but it would be nice. I think I saw some Linux documentation
> saying that one could simply set up the IPsec SPDs entries to have
> traffic directed to 18.104.22.168/4 go through the tunnel, but IIRC, that
> seemed to work on the Linux side, but not on the NetBSD side (I could
> be wrong though; it's been a while since I tried it).
I'd do it with mrouted tunnels. It should be possible to make the mrouted
traffic go though the ipsec tunnel then
Manuel Bouyer, LIP6, Universite Paris VI.
NetBSD: 26 ans d'experience feront toujours la difference
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