[c-nsp] Filtering Routes with Private AS Numbers in the AS Path

[Nick Hilliard]

On 23/03/2012 09:38, Ivan Walker wrote:
> Your results are interesting - I did suspect option 2 would be better but
> didn't really have any idea of the numbers.  Saving time and processing
> cycles on BGP routes is always good.

I just wish there was some mechanism in IOS for handling as-path comparison
by using numeric comparison.  regexps are a real convergence killer on
units with slow CPUs (e.g. sup720).

Nick