Difference between revisions of "IPv6 Address"

From Teknologisk videncenter
Jump to: navigation, search
m (Need To Know Address Allocations)
m (Link-Local Address)
Line 44: Line 44:
  
 
==Link-Local Address==
 
==Link-Local Address==
*'''Prefix:''' fe80::/10
+
*See the artice [[Link-Local IPv6 Address]]
Link-Local addresses are used on a single link such as an Ethernet LAN. They do ''not'' need to be unique outside of that link.
 
{{Infobox IPv6 Address
 
|Type            = Link-Local
 
|Prefix          = fe80::/10 
 
|LocalRouteable  = No
 
|GlobalRouteable = No
 
|GlobalUnique    = No
 
|Example        = FE80::21B:D4FF:FE0F:8CA2
 
|CompareIPv4    = 169.254.0.0/16 Link-Local
 
|Explanation    = These addresses are used on a single link or a non-routed common access network, such as an Ethernet LAN.
 
 
 
They do not need to be unique outside of that link.
 
 
 
Link-local addresses may appear as the source or destination of an IPv6 packet.
 
 
 
Routers must not forward IPv6 packets if the source or destination contains a link-local address.
 
}}
 
  
 
==Unique Local Address (ULA)==
 
==Unique Local Address (ULA)==

Revision as of 10:37, 12 June 2011

IPv6 Address Types overview

IPv6 Address Types[1]

Need To Know Address Allocations

Need To Know IPv6 Address Types Overview
Prefix Example Designation IPv4 Equivalent
 ::/128 Unspecified 0.0.0.0
 ::1/128 Loopback 127.0.0.1
 ::ffff/96  ::ffff:83.90.47.30 IPv4-Mapped No Equivalent
fc00:/7 fdf8:f53b:82e4::53 Unique Local Addresses (ULA) 10/8, 172.16/12, 192.168/16
fe80::/10 fe80::221:86ff:fea0:ce84 Link-Local Addresses 169.254.0.0/16
2002::/16 2002:cb0a:3cdd:1::1 6to4 No Equivalent
2000::/3 2001:470:1f08:197d::2 Global Unicast No single block.
ff00::/8 ff01::2 Multicast 224.0.0.0/4

Nice To Know Address Allocations

Nice To Know IPv6 Address Types Overview
Prefix Example Designation IPv4 Equivalent
2001:0000::/32 2001:0000:41ef::A819 Teredo No Equivalent
2001:0002::/48 2001:0002:6c::430 Benchmarking 198.18.0.0/15
2001:0010::/28 2001:0010:10:240:ab::a Orchid No Equivalent
2001::db8/32 2001:db8:8:4::2 Documentation Fx. 192.0.2.0/24

IPv6 Address types

Link-Local Address

Unique Local Address (ULA)

IPv4-Mapped

6to4

Global Unicast

Multicast

Loopback Address

  • Prefix: ::1/128

Same function as

Unspecified Address

  • IPv6 Prefix: ::/128
  • Compare to IPv4: 0.0.0.0

May only be used by Hosts as Source address before it has learned it's own IPv6 address.

Benchmarking

Orchid

Documentation

Teredo

2001:0000::/32

Reference