Revealed: The Internet's well known BGP behavior
Sam Stickland
sam_mailinglists at spacething.org
Fri Aug 29 13:52:27 UTC 2008
Jon Lewis wrote:
> Do you utilize the IRR, have an as-set, and put all customer AS/CIDR's
> into the IRR? I've honestly never heard from LVL3 about our
> advertisements. Other providers have varied from just needing a web
> form, email, phone call, or those combined with faxed LOAs. The
> latter gets very annoying...but maybe it is the way it should be.
>
Level3 pull information from a number of sources, including RIPE where
we register our routes. One of the nice things about their setup is you
can query a whois interface to check the filter generation:
e.g. (to pick someone else's AS-MACRO at random)
whois -h filtergen.level3.net RIPE::AS-DEMON
Sam
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