HP 6120G/XG HP ProCurve Series 6120 Blade Switches IPv6 Configuration Guide - Page 88

Address Origin, Autoconfig, Manual, IPv6 Address/Prefix Length, Address Status, Tentative, Preferred

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Page 88 highlights

IPv6 Addressing Configuration View the Current IPv6 Addressing Configuration Address Origin: ■ Autoconfig: The address was configured using stateless address autoconfiguration (SLAAC). In this case, the device identifier for global unicast addresses copied from the current link-local unicast address. ■ DHCP: The address was assigned by a DHCPv6 server. Note that addresses having a DHCP origin are listed with a 128bit prefix length. ■ Manual: The address was statically configured on the VLAN. ■ IPv6 Address/Prefix Length: Lists each IPv6 address and prefix length configured on the indicated VLAN. Address Status: ■ Tentative: DAD has not yet confirmed the address as unique, and is not usable for sending and receiving traffic. ■ Preferred: The address has been confirmed as unique by DAD, and usable for sending and receiving traffic. The Expiry time shown for this address by the show ipv6 vlan < vid > command output is the preferred lifetime assigned to the address. (Refer to "Address Lifetimes" on page xxx.) ■ Deprecated: The preferred lifetime for the address has been exceeded, but there is time remaining in the valid lifetime. ■ Duplicate: Indicates a statically configured IPv6 address that is a duplicate of another IPv6 address that already exists on another device belonging to the same VLAN interface. A duplicate address is not used. 4-23

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4-23
IPv6 Addressing Configuration
View the Current IPv6 Addressing Configuration
Address Origin:
■
Autoconfig:
The address was configured using stateless
address autoconfiguration (SLAAC). In this case, the
device identifier for global unicast addresses copied from
the current link-local unicast address.
■
DHCP:
The address was assigned by a DHCPv6 server. Note
that addresses having a DHCP origin are listed with a 128-
bit prefix length.
■
Manual:
The address was statically configured on the
VLAN.
■
IPv6 Address/Prefix Length:
Lists each IPv6 address and
prefix length configured on the indicated VLAN.
Address Status:
■
Tentative:
DAD has not yet confirmed the address as
unique, and is not usable for sending and receiving traffic.
■
Preferred:
The address has been confirmed as unique by
DAD, and usable for sending and receiving traffic. The
Expiry time shown for this address by the
show ipv6 vlan
<
vid
>
command output is the preferred lifetime assigned
to the address. (Refer to "Address Lifetimes" on page xxx.)
■
Deprecated:
The preferred lifetime for the address has been
exceeded, but there is time remaining in the valid lifetime.
■
Duplicate:
Indicates a statically configured IPv6 address
that is a duplicate of another IPv6 address that already
exists on another device belonging to the same VLAN
interface. A duplicate address is not used.