HP-UX IPv6 Transport Administrator Guide HP-UX 11i v3 (5992-6426, May 2013)

Flowchart 6 Procedures..................................................................................44
4 IPv6 Addressing and Concepts................................................................................................46
Where to Get IPv6 Addresses..................................................................................46
IPv6 Address Formats..............................................................................................46
Address Scope..................................................................................................47
Address Type....................................................................................................47
Neighbor Discovery................................................................................................47
Stateless Address Autoconfiguration..........................................................................48
Link-Local Address Assigned Automatically............................................................48
Secondary Interface Autoconfiguration.................................................................49
Manual Configuration and Router Advertisements..................................................50
Manual Configuration Overwriting Autoconfiguration........................................50
Disabling Specific IPv6 Interfaces....................................................................51
Removing An Interface...................................................................................51
Networking Terminology.........................................................................................51
Node...............................................................................................................51
Router..............................................................................................................51
Host.................................................................................................................52
Network Interface Name....................................................................................52
5 IPv6 Software and Interface Technology...................................................................................53
Name and Address Lookup for IPv6..........................................................................53
Migrating Name and IPv6 Address Lookup...........................................................54
Migrating from IPv4 to IPv6.....................................................................................54
Tunneling..........................................................................................................54
Configured Tunnel IP6-in-IP Tunnel (Host-Host) Example......................................56
Configured IP6-in-IP6 Tunnel (Host-Host) Example..............................................57
Configured IP-in-IP6 Tunnel (Host-Host) Example................................................58
“6to4” - Connecting IPv6 Domains over IPv4 Clouds..............................................59
“6to4” Well-Known Prefix...............................................................................59
“6to4” Encapsulation....................................................................................59
“6to4” Topology Example..............................................................................60
“6to4” Security Considerations..................................................................61
Configuration Example:.............................................................................61
“6to4” End-Node View Example.....................................................................62
Using rtradvd to Advertise “6to4” Routing Prefix....................................................62
6 Utilities.................................................................................................................................63
Configuration Utilities..............................................................................................63
The ifconfig “inet6” Address Family......................................................................63
Neighbor Discovery Protocol Replaces arp in IPv6............................................63
The route “inet6” Option....................................................................................63
The ip6addrpol Command .................................................................................63
Network Diagnostic Utilities.....................................................................................63
IPv6 Additions to Network Tracing and Logging.........................................................64
Contents 5