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/25's prefixes announced into global routing table?
- Subject: /25's prefixes announced into global routing table?
- From: Grzegorz at Janoszka.pl (Grzegorz Janoszka)
- Date: Fri, 21 Jun 2013 23:15:08 +0200
- In-reply-to: <[email protected]>
- References: <[email protected]>
On 21-06-13 21:56, Michael McConnell wrote:
> As the IPv4 space get smaller and smaller, does anyone think we'll see a time when /25's will be accepted for global BGP prefix announcement. The current smallest size is a /24 and generally ok for most people, but the crunch gets tighter, routers continue to have more and more ram will it always be /24 the smallest size?
As the fragmentation will progress and we will be closing to the magic
limit of 500.000, people will filter out /24 and then /23 and so on.
Back to static (default) routing!
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Grzegorz Janoszka