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Re: refactoring ip_output() and the L2 _output()
On Mon, Feb 04, 2013 at 02:57:57PM +0100, Joerg Sonnenberger wrote:
> On Mon, Feb 04, 2013 at 08:26:47AM -0500, Greg Troxel wrote:
> > I don't think it would be an improvement - you'd need a separate table,
> > and you'd need to do two lookups, one to find the cloning route, and
> > then to find the arp entry. Right now the arp entry, if present, is
> > found directly.
> I disagree. You are ignoring the impact of having the leaf nodes in the
> routing table, which can be quite significant.
Please explain more about this. It's not clear what assumptions about
the routing data structure you have made.
dyoung%pobox.com@localhost Urbana, IL (217) 721-9981
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