[c-nsp] Routing Problem - MCI/GT/Level3 - Puzzled

Gert Doering gert at greenie.muc.de
Wed Feb 14 15:57:44 EST 2007


Hi,

On Wed, Feb 14, 2007 at 10:03:50PM +0200, Mark Tinka wrote:
> Another method to get your inbound traffic down the link you want is 
> to announce longer prefixes to/through that upstream. Longer 
> prefixes are almost always guaranteed to steer traffic the way you 
> want, regardless of your upstream's internal routing policies.

Please don't recommend deaggregation as a way around "we don't exactly
know what our upstream is doing".

Deaggregation hurts everybody.

gert

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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de


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