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ipv6

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ipv6 [2011/03/28 11:44] – update versioning info, 3.5 is old now. mortenipv6 [2022/09/07 08:16] (current) – fix link to mailing lists morten
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 ====== IPv6 address mechanims in NAV ====== ====== IPv6 address mechanims in NAV ======
  
-[[http://www.uninett.no/|UNINETT]] has made available statistics on the number of IPv6 addresses in active use by the +[[http://www.uninett.no/|UNINETT]] has made available statistics on the number of IPv6-active hosts in the 
-Norwegian universities and university colleges.   +Norwegian universities and university colleges. 
-[[https://ow.feide.no/gigacampus:ipv6status|The statistics are available online (in Norwegian)]]. The basis for the statistics +[[https://ow.feide.no/gigacampus:ipv6status_english|The statistics are available online]]. 
-is data collected by NAV (Network +The basis for the statistics is data collected by NAV (Network Administration Visualized).
-Administration Visualized).+
  
 ===== Data structures ===== ===== Data structures =====
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 Statistics on IPv6 usage are obtained by examining NAVs ARP database table. Statistics on IPv6 usage are obtained by examining NAVs ARP database table.
-The number of active IP addresses of each address family (v4, v6) at any given+The number of active IP addresses of each address family (v4, v6), and the number of unique MAC addresses in use at any given
 time can be extracted from this table and used to create aggregate statistics time can be extracted from this table and used to create aggregate statistics
-across [[https://ow.feide.no/gigacampus:ipv6status|a number of NAV installations in the Norwegian NREN]].+across [[https://ow.feide.no/gigacampus:ipv6status|a number of NAV installations in the Norwegian NREN]].  The numbers in UNINETT's published graphs count the number of unique MAC addresses seen, so users employing IPv6 privacy extensions should only be counted once per institution.
  
 ===== Machine Tracker ===== ===== Machine Tracker =====
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 If you would like to implement your own solution for IPv6 deployment statistics, easiest way to go is first to install If you would like to implement your own solution for IPv6 deployment statistics, easiest way to go is first to install
 NAV. Alternatively you could implement your own IPv6 SNMP collection scheme based on the ''ipv6NetToMediaTable''. For NAV. Alternatively you could implement your own IPv6 SNMP collection scheme based on the ''ipv6NetToMediaTable''. For
-code details, please contact the NAV team at [[https://postlister.uninett.no/sympa/info/nav-users|nav-users]].+code details, please contact the NAV team at our [[mailinglists]].
  
  
  
  
ipv6.1301312654.txt.gz · Last modified: by morten
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