Alcatel Carrier Internetworking Solutions 6600 manual Ipv6 prefix, Valid-lifetime time

ipv6 prefix IPv6 Commands

ipv6 prefix

Configures an IPv6 prefix on an interface. Used for configuring prefixes for router advertisements.

ipv6 prefix ipv6_address /prefix_length if_name [valid-lifetimetime]

[preferred-lifetime time] [on-link-flag {true false} [autonomous-flag {true false}] if_name

no ipv6 prefix ipv6_address /prefix_length if_name

Syntax Definitions

ipv6_address	IPv6 address of the interface.
/prefix_length	The number of bits that are significant in the iPv6 address (mask).
	(0...128).
valid-lifetime time	Length of time, in seconds, that this prefix will remain valid, i.e. time
	until deprecation. A value of 4,294,967,295 represents infinity.
preferred-lifetime time	Length of time, in seconds, that this prefix will remain preferred, i.e.
	time until deprecation. A value of 4,294,967,295 represents infinity.
on-link-flag	On-link configuration flag. When “true.” this prefix can be used for on-
	link determination.
autonomous-flag	Autonomous address configuration flag. When “true,” indicates that this
	prefix can be used for autonomous address configuration (i.e., can be
	used to form a local interface address).
if_name	Name assigned to the interface.
Defaults
parameter	default
valid-lifetime time	2,592,000
preferred-lifetime time	604,800
on-link-flag	true
autonomous-flag	true

Platforms Supported

OmniSwitch 6624, 6648, 7700, 7800, 8800

Usage Guidelines

Use the “no” form of the command to delete a prefix.

Example

-> ipv6 prefix 4132:86::/64 Test

page 2-14 Release 5.1.6.R02 User Guide Supplement June 2005