February 2011 - NANOG - lists.nanog.org

2011.01.31 NANOG51 day 1 afternoon session notes
by Matthew Petach 01 Feb '11

01 Feb '11

I've posted my notes from the afternoon sessions, including the lighting talks, at http://kestrel3.netflight.com/2011.01.31-NANOG51-afternoon-notes.txt for those are are following along remotely, or catching up after a good round of meetings at the bar. :) Have fun at the beer and gear--sorry I can't take any notes on the IPv6 deployment experiences panel--I'm sure it would have been interesting reading, given the amount of attention v6 has been getting on the list recently. ^_^ Matt

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APNIC description: "unknown"
by Vovan 01 Feb '11

01 Feb '11

Hello, sorry for possibly trite question, but what does this ">>UNKNOWN<<" mean? e.g.: > Network Origin AS Description > 41.222.79.0/24 36938 >>UNKNOWN<< quote from: http://thyme.rand.apnic.net/current/data-add-IANA Cheers, Vladimir

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IPv6: numbering of point-to-point-links
by Lasse Jarlskov 01 Feb '11

01 Feb '11

Hi all. While reading up on IPv6, I've seen numerous places that subnets are now all /64. I have even read that subnets defined as /127 are considered harmful. However while implementing IPv6 in our network, I've encountered several of our peering partners using /127 or /126 for point-to-point links. What is the Best Current Practice for this - if there is any? Would you recommend me to use /64, /126 or /127? What are the pros and cons? -- Best regards, Lasse Jarlskov Systems architect - IP Telenor DK

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Collos in Memphis, TN and Louisville, KY?
by Graham Wooden 01 Feb '11

01 Feb '11

Hi folks, Can anyone recommend any collo's in both Memphis TN and Louisville, KY? Preferably in their respective downtown areas? Thanks mucho, -graham

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39/8 and 106/8 allocated to APNIC
by Leo Vegoda 01 Feb '11

01 Feb '11

Hi, The IANA IPv4 registry has been updated to reflect the allocation of two IPv4 /8 blocks to APNIC in January 2011: 39/8 and 106/8. 39/8 APNIC 2011-01 whois.apnic.net ALLOCATED 106/8 APNIC 2011-01 whois.apnic.net ALLOCATED You can find the IANA IPv4 registry at: http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xml http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xhtml http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.txt Please update your filters as appropriate. Only five unallocated unicast IPv4 /8s remain. Regards, Leo Vegoda Number Resources Manager, IANA ICANN

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