SYN spoofing

Dan Hollis goemon at
Wed Jul 28 19:32:40 UTC 1999

On Wed, 28 Jul 1999, Deepak Jain wrote:
> While it is easy, it is not always practical because you often have 
> customers who advertise thousands of prefixes. 

Why would this have any impact on filtering rfc1918 and other invalid nets
like and

Or perhaps someone could explain a valid reason to route these addresses.


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