[c-nsp] Current BGP BCP for anchoring and announcing local prefixes

Brandon Ewing nicotine at warningg.com
Fri Mar 19 11:07:20 EDT 2010


On Tue, Mar 16, 2010 at 09:19:03AM -0400, Drew Weaver wrote:
> No to thread Hijack, but how do you guys handle injecting /32s for null/blackhole into your upstream providers?
> 
> Using a tag on the static route? with a route-map that matches the tag? which then adds a community?
> 
> thanks,
> -Drew
> 

Linux-based route server using iBGP.  Our IPs get our nullroute community
and our upstreams' nullroute communities, external IPs get our nullroute
community and no-export for source-based RTBH.

-- 
Brandon Ewing                                        (nicotine at warningg.com)
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