BGP Community Support WAS: Re: Cogent vs. HE ;-) WAS: Anyone using Cogent Ethernet

Dan White dwhite at
Tue Jan 23 21:35:18 UTC 2018

On 01/23/18 19:17 +0000, James Breeden wrote:
>I've seen the onestep list but the presentation is helpful. I guess my
>question was moreso to the people side of communities vs the
>technicalities of communities - what ones do people find themselves using
>most often and what do they wish was available from providers that really
>isn't otherwise out there?

The most useful to me:

Blackhole this prefix
Only advertise this prefix to your customers
Prepend my/your ASN to this prefix X number of times
Do not readvertise this prefix to any content caches you host

and I'd like to see more transits offer BFD.

Dan White

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