interop show network (was: legacy /8)

Schiller, Heather A (HeatherSkanks) heather.schiller at verizonbusiness.com
Wed Apr 7 08:57:46 CDT 2010


Might want to double check you aren't filtering, as parts of 1/8 and 2/8
have been intermittently announced by RIR's in debogonizing efforts over
the last few months.  Routing wise, this really isn't different from the
space being assigned - better to clear up any filtering and identify
routing problems or renumbering efforts you may need now before the
space gets allocated, probably later this year. 

In fact, parts of 2/8 are being announced right now for debogon-izing:

route-views>sh ip bgp 2.0.0.0/8 longer-prefixes
BGP table version is 2323163774, local router ID is 128.223.51.103
Status codes: s suppressed, d damped, h history, * valid, > best, i -
internal,
              r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete

   Network          Next Hop            Metric LocPrf Weight Path
*  2.0.0.0/16       194.85.102.33                          0 3277 3267
30132 12654 I
 


--Heather



-----Original Message-----
From: John Palmer (NANOG Acct) [mailto:nanog2 at adns.net] 
Sent: Tuesday, April 06, 2010 7:37 PM
To: nanog at nanog.org
Subject: Re: interop show network (was: legacy /8)

When do you think that 1/8, 2/8 and 50/8 will start showing up as live,
assigned addresses.

I don't see any of them coming in on my core routers yet.
----- Original Message -----
From: "Leo Vegoda" <leo.vegoda at icann.org>
To: "Jon Lewis" <jlewis at lewis.org>
Cc: <nanog at nanog.org>
Sent: Monday, April 05, 2010 1:04 PM
Subject: Re: interop show network (was: legacy /8)


On 5 Apr 2010, at 9:13, Jon Lewis wrote:
> On Sun, 4 Apr 2010, Christopher Morrow wrote:

[...]

> If we could recover them all, how many more years of IPv4 allocations 
> would that buy us?

We allocate RIRs approximately one /8 per month. So you'd have to
reclaim 12 /8s to extend the allocation pool by one year. 

Regards,

Leo







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