Re: [afnog] ARIN to allocate from 74/8 & 75/8
-
To: Todd Underwood <>
-
From: Alexander Koch <>
-
Date: Wed, 21 Sep 2005 07:37:40 +0200
-
Cc: Randy Bush <>, Leslie Nobile <>, , , , , , ,
-
Organization: Tiscali International Network B.V.
-
Reply-to:
Todd,
On Tue, 20 September 2005 16:49:20 -0400, Todd Underwood wrote:
[..]
> look in the routing tables of routeviews/ripe/cymru/renesys peers?
Speaking of experience there is a difference potentially
between rfc1918/bogus/unallocated filters on an interface
that likely do reference a prefix list (no le/ge on
Junipers) - and a policy that handles BGP announcements.
It surely can happen (and did happen) that the BGP
announcements itself made it just fine while the filters on
the customer/ peer links where not at all updated yet (if
they filter BGP announcements for unallocated at all, etc).
Much less people filter BGP that hard, if at all, for
unallocated/ bogus, but rather keep the firewall policies
clean.
Alexander
