[c-nsp] Unicast Reverse Path Forwarding - Loose Mode

[Dobbins, Roland]

On Apr 8, 2010, at 5:46 PM, Reuben Farrelly wrote:

> 1. Given the global routing table is increasing and there is not all 
> that much unallocated/non-routed IP networks left (and thus fewer 
> invalid source addresses to draw from), is uRPF much of an advantage in 
> todays ISP/IPv4 networks?

It still can be useful - more importantly, as an enabler for S/RTBH.

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Roland Dobbins <rdobbins at arbor.net> // <http://www.arbornetworks.com>

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