Alcatel-Lucent 6850-48 Reference Guide
IPv6 Commands
OmniSwitch CLI Reference Guide
September 2009
page 33-45
show ipv6 prefixes
Displays IPv6 prefixes used in router advertisements.
show ipv6 prefixes
Syntax Definitions
N/A
Defaults
N/A
Platforms Supported
OmniSwitch 6400, 6850, 6855, 9000, 9000E
Usage Guidelines
N/A
Examples
-> show ipv6 prefixes
Legend: Flags: A = Autonomous Address Configuration, L = OnLink
Valid Preferred
Name IPv6 Address/Prefix Length Lifetime Lifetime Flags Source
--------------+----------------------------+----------+----------+-------+---------
vlan 955 212:95:5::/64 2592000 604800 LA dynamic
vlan 1002 195:35::/64 2592000 604800 LA dynamic
6to4tunnel 2002:d423:2323::/64 2592000 604800 LA dynamic
tunnel 2 137:35:35::/64 2592000 604800 LA dynamic
output definitions
Name
The interface name. This is usually the VLAN on which the interface is
configured.
configured.
IPv6 Address/Prefix Length
The IPv6 prefix and prefix length for a Router Advertisement Prefix
Option.
Option.
Valid Lifetime
Length of time, in seconds, that this prefix will remain valid (i.e., time
until deprecation). A value of 4,294,967,295
until deprecation). A value of 4,294,967,295
represents infinity.
Preferred Lifetime
Length of time, in seconds, that this prefix will remain preferred (i.e.
time until deprecation). A value of 4,294,967,295
time until deprecation). A value of 4,294,967,295
represents infinity.
Flags
L - Prefix can be used for onlink determination.
A - Prefix can be used for autonomous address configuration (i.e., can
be used to form a local interface address).
A - Prefix can be used for autonomous address configuration (i.e., can
be used to form a local interface address).
Source
config - Prefix has been configured by management.
dynamic - Router Advertisements are using interface prefixes.
dynamic - Router Advertisements are using interface prefixes.