Getting pretty close to default IPv4 route maximum for 6500/7600 routers.

Mark Tinka mark.tinka at
Tue Jun 10 19:18:38 UTC 2014

On Tuesday, June 10, 2014 08:07:35 PM Łukasz Bromirski 
> Because you need to do your own summarization or ask your
> upstreams to do it for you. Until then, most of transit
> accepts loosely prefixes in exact length but also longer
> (i.e. /24 but also both /25s).

A couple of major service providers today permit 
announcements of any length, provided they are registered in 
an IRR that they use to build filters.

Of course, there are no guarantees that prefixes typically 
longer than general industry practice permits will see the 
light of day beyond their network.

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