Route Reflector architecture and how to get small customer blocks in to BGP?

Steve Meuse smeuse at
Sun Jan 28 20:57:55 UTC 2007

On 1/28/07, Danny McPherson <danny at> wrote:
> o If you're going to use redistribution - or not - ensure that all
> external advertisement policies require explicit match of advertise
> communities and default is to deny
I'll second that recommendation. I learned early in life that this can be a
mess otherwise. We employed that technique at BBN/Genu and it kept us from
leaking quite nicely. If a provisioning person forgot a customer inbound
route-map or something, we didn't accidentally hose ourselves.


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