[c-nsp] Implementing Unicast RPF multi-homed network

[Pekka Savola]

On Mon, 26 Jan 2009, Pete Templin wrote:
> Strict mode for single-homed customers, loose mode for multi-homed customers 
> and upstreams.

FWIW, loose mode for multi-homed customers is basically useless.  It 
probably mainly drops their leaking RFC1918 address space but that's 
it.

You really should filter the multihomed customers for real.

-- 
Pekka Savola                 "You each name yourselves king, yet the
Netcore Oy                    kingdom bleeds."
Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings