====== Windows IPv6 ======

===== Interface Konfiguration =====


IPv6 Interface-Konfiguration anzeigen:

   netsh interface ipv6 show addresses   

=== Interface für Statische Route ermitteln ===

http://windowsitpro.com/networking/q-when-i-add-static-ip-route-what-value-do-i-use-interface

=== SLAAC ===

Windows XP bildet die Interface-ID der IPv6 Adresse basierend auf dem modifizierten EUI-64 Verfahren.
Ab Windows Vista wird dazu ein sogenannter //"permanant" randomized identifier// verwendet, d.h. die IPv6-Adresse ist nicht mehr direkt aus der MAC-Adresse abgeleitet. 

  * http://download.microsoft.com/download/e/9/b/e9bd20d3-cc8d-4162-aa60-3aa3abc2b2e9/ipv6.doc
  * http://technet.microsoft.com/en-us/magazine/2007.08.cableguy.aspx
  * https://sid-500.com/2018/02/07/ipv6-how-windows-generates-link-local-addresses-eui-64/


Dieses Verhalten kann per netsh-Befehl abgeschalten werden:
  netsh interface ipv6 set global randomize­identifiers=disabled  
  



===== Routing einrichten =====

==== Interface Adresse manuell konfigurieren ====


  netsh interface ipv6 add address InterfaceNameOrIndex IPv6Address [[type=]unicast|anycast]
   [[validlifetime=]Minutes|infinite] [[preferredlifetime=]Minutes|infinite] 
   [[store=]active|persistent]

Beispiel:
==== Forwarding und Advertising auf einem Interface aktivieren ====


  netsh interface ipv6 set interface InterfaceNameOrIndex [forwarding=]enabled|disabled] 
   [[advertise=]enabled|disabled] [[mtu=]MTUSize] [[store=]active|persistent]
  
=== Beispiel: ===
  
  
==== Route hinzufügen ====


  netsh interface ipv6 add route IPv6Address/PrefixLength InterfaceNameOrIndex 
   [[nexthop=]IPv6Address] [[publish=]no|age|yes] [[validlifetime=]Minutes|infinite]
   [[preferredlifetime=]Minutes|infinite] [[store=]active|persistent]
  
=== Beispiel: ===

  
  netsh interface ipv6 add route fec0:0:0:1::/64 "Local Area Connection" publish=yes 
  netsh interface ipv6 add route fec0:0:0:2::/64 "Local Area Connection 2" publish=yes

==== Default Route hinzufügen ====


=== Beispiel: ===


  netsh interface ipv6 add route ::/0 "Local Area Connection 3" nexthop=fe80::2aa:ff:fe98:2ab1 
    publish=yes


==== Netshell ====

<code>
C:>netsh interface ipv6 show /?

The following commands are available:

show address             - Shows IPv6 addresses.
show bindingcacheentries - Shows binding cache entries.
show destinationcache    - Shows destination cache entries.
show dns                 - Displays the DNS server addresses.
show global              - Shows global configuration parameters.
show interface           - Shows interface parameters.
show joins               - Shows IPv6 multicast addresses.
show mobility            - Shows mobility configuration parameters.
show neighbors           - Shows neighbor cache entries.
show prefixpolicy        - Shows prefix policy entries.
show privacy             - Shows privacy configuration parameters.
show routes              - Shows route table entries.
show siteprefixes        - Shows site prefix table entries.
show state               - Shows the state of deprecated functionality.
show teredo              - Shows Teredo service state.
</code>

===== Links =====

  * [[http://technet.microsoft.com/en-us/library/bb878102.aspx|Microsoft Cable Guy]]
  * [[http://bits-meet-bytes.de/windows-7-cpl-msc-und-andere-befehle/|Windows Kommandozeilen-Befehle]]
  * [[https://www.sevenforums.com/tutorials/71408-unidentified-networks-set-private-public.html|Unidentified Networks - Set as Private or Public]]
===== Teredo =====

!!! Teredo sendet nur dann IPv6 Pakete, wenn das Ziel ausschließlich über IPv6 erreichbar ist (DNS-Antwort). Bei Dual-Stack angebundenen Hosts wird immer IPv4 verwendet.

Status anzeigen lassen:

   netsh interface ipv6 show teredo

Teredo in Netzen mit Microsoft Active Directory aktivieren:

   netsh interface ipv6 set teredo enterpriseclient

Teredo deaktivieren:

   netsh interface ipv6 set teredo disable