Level 3's IRR Database
Randy Bush
randy at psg.com
Mon Jan 31 13:59:54 UTC 2011
> 666.42.0.0/16 has a roa for as 777
>
> you start receiving
>
> 666.42.0.0/24 and 666.42.1.0/24, both unsigned. Changing preference
> isn't enough to stop routing, as it's a more specific route and
> automatically wins if it gets into the table.
nope
when there is no roa for the arriving prefix, a roa for the covering
prefix is used. see draft-pmohapat-sidr-pfx-validate-07.txt.
randy
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