Link-Local Permanent | HP IPv6 2900, IPv6 6200yl, IPv6 5400zl

IPv6 Addressing Configuration

Address Lifetimes

Table 4-1. IPv6 Unicast Addresses Lifetimes

Address Source	Lifetime Criteria
Link-Local	Permanent
Statically Configured Unicast or Anycast	Permanent
Autoconfigured Global	Finite Preferred and Valid Lifetimes
DHCPv6-Configured	Finite Preferred and Valid Lifetimes

A new, preferred address used as a replacement for a deprecated address can be acquired from a manual, DHCPv6, or autoconfiguration source.

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HP IPv6 2900, IPv6 6200yl, IPv6 5400zl, IPv6 3500yl manual Link-Local Permanent

Contents

ProCurve Switches Page IPv6 Configuration Guide Publication Number Contents Information Sources for Tunneling IPv6 Over IPv4 IPv6 Addressing Operating Notes IPv6 Addressing Configuration Vii Contents Introduction Secure Copy and Secure FTP for IPv6 Contents IPv6 Management SecurityIP Preserve for IPv6 Terminology Page Electronic Publications About Your Switch Manual SetPrinted Publications Page Mands covered in this guide IPv6 Command IndexExample Index begins on the next Copy Xii Xiii Command Min. Level IPv6 Management Xiv Getting Started Conventions Command Syntax StatementsIntroduction Configuration and Operation Examples Command PromptsScreen Simulations Keys Sources for More Information 13.01, and includes an IPv6 command index onRefer to the switch publications listed in this section Vrrp PIM SM and DM IP routing Menu Interface Getting Documentation From the WebOnline Help Web Browser Interface Command Line Interface To Set Up and Install the Switch in Your Network Introduction to IPv6 Introduction to IPv6 Migrating to IPv6 Dual-Stack Operation IPv6 PropagationIndividual IPv4 and IPv6 devices ignore each others traffic Over IPv4 tunneling Information Sources for Tunneling IPv6 Over IPv4 Connecting to Devices Supporting IPv6 Over IPv4Tunneling Supported IPv6 Operation in Release K.13.01 Use ModelAdding IPv6 Capability Management Features Configuration and ManagementSlaac Stateless Automatic Address Configuration IPv6 Addressing Default IPv6 Gateway DHCPv6 Stateful Address ConfigurationStatic Address Configuration Neighbor Discovery ND in IPv6 IPv6 Time Configuration IPv6 Management FeaturesTFTPv6 Transfers Telnet6 SSHv2 on IPv6 Configurable IPv6 SecurityIP Preserve Multicast Listener Discovery MLD IP Authorized Managers Icmp Rate-Limiting Diagnostic and TroubleshootingPing6 Traceroute6 Event Log Domain Name System DNS ResolutionIPv6 Neighbor Discovery ND Controls Debug/Syslog Enhancements IPv6 ScalabilityLoopback Address Path MTU Pmtu Discovery IPv6 Addressing Loopback Address Unspecified Address Address Format IPv6 Address Structure and FormatAddress Notation 2001db8a921560fffe7aadc0 2001db8260021201b4 Interface Device Identifier Network Prefix General IPv6 Address Types IPv6 Addressing OptionsIPv6 Address Sources Related Information Applications Stateless Address Autoconfiguration SlaacIPv6 Address Sources Router Stateful DHCPv6 Address ConfigurationDHCPv6 addressing must be enabled per-VLAN on the switch Refer to Configuring a Static IPv6 Address on a Vlan on Static Address Configuration Address Types Address Types and Scope Fe80000000000000021560fffe7aadc0/64 Fe8021560fffe7aasc0/64 Address ScopeUnicast Address Prefixes IPv6 Addressing Link-Local Unicast Address Autoconfiguring Link-Local Unicast Addresses Extended Unique Identifier EUI Configures the Vlan to send DHCPv6 requestsFe80/64 plus a 64-bit device identifier Generate a link-local address Interface Statically Configuring Link-Local AddressesRFC 2373 IP Version 6 Addressing Architecture Unique local addresses Global Unicast Address Stateless Autoconfiguration of a Global Unicast Address Following address assignments on Vlan Static Configuration of a Global Unicast AddressLink-local unicast fe8021560fffe7aadc0/64 Global unicast2001026021221560fffe7aadc0/64 Prefixes in Routable IPv6 Addresses Unique Local Unicast IPv6 Address DNS UDP Anycast Addresses Overview of the Multicast Operation in IPv6 Multicast Application to IPv6 Addressing Multicast Group Identification IPv6 Multicast Address Format Bit Use Solicited-Node Multicast Address Format Loopback Address Preferred and Valid Address Lifetimes Unspecified AddressIPv6 Address Deprecation Do not expire T e s Router Advertisements Link-Local Address Router Solicitations Default IPv6 Router Router Redirection CLI General Configuration Steps Configuring IPv6 Addressing Default Disabled Implements unicast address autoconfiguration as follows Operating Notes Enabling DHCPv6 Default Disabled Vlan Configuring a Static IPv6 Address on a Syntax no ipv6 address fe80 device-identifier link-local Statically Configuring a Link-Local Unicast Address Device-id Enters a user-defined device identity Statically Configuring a Global Unicast Address Statically Configuring An Anycast Address Default None Disabling IPv6 on a Vlan Ipv6 enable Neighbor Discovery ND DAD Operation Duplicate Address Detection DAD No form of the command restores the default setting Configuring DAD Operating Notes View the Current IPv6 Addressing Configuration Address Origin Example of Show IPv6 Command Output IPv6 Addressing Configuration Syntax show run Address autoconfig Router Solicitations Router Access and Default Router SelectionRouter Advertisements Nected Default IPv6 RouterRouter Redirection Viewing Gateway and IPv6 Route Information View IPv6 Gateway, Route, and Router Neighbors Router Address The IPv6 address of the router interface Viewing IPv6 Router Information Example of Show IPv6 Routers Output Preferred Lifetime Address LifetimesValid Lifetime Sources of IPv6 Address Lifetimes Link-Local Permanent IPv6 Addressing Configuration IPv6 Management Features Viewing and Clearing the IPv6 Neighbors Cache Viewing the Neighbor Cache Example of Neighbor Cache Without Specifying a Vlan Syntax clear ipv6 neighbors Clearing the Neighbor Cache Outbound Telnet6 to Another Device Telnet6 Operation Example of Show Telnet Output with Three Sessions Active Viewing the Current Telnet Activity on a Switch Viewing the Current Inbound Telnet6 Configuration Enabling or Disabling Inbound Telnet6 Access Sntp and Timep Configuring Enabling or Disabling the Sntp Mode Vlan must be configured on the switch. For example Configuring an IPv6 Address for an Sntp ServerRouter on a Vlan configured on the switch 2001db821560fffe798980 Fe8021560fffe7aadc0 on Vlan 10, configured on the switch Configuring Enabling or Disabling the Timep Mode Configured on the switch. For example fe8011215%vlan10 Vlan configured on the switch ProCurveconfig# ip timep manual Tftp File Transfers over IPv6 Tftp File Transfers Over IPv6 Menu interface Download OS screen become unavailable For more information, see Using Auto-TFTP for IPv6 onEnabling Tftp for IPv6 Using Tftp to Copy Files over IPv6 Syntax copy source tftp ipv6-addr filename pc unix Using Auto-TFTP for IPv6 Snmp Management for IPv6 Snmp Features Supported Supported in the following configuration commands Snmp Configuration Commands SupportedSNMPv1 and V2c SNMPv3 Show snmp-server Command Output with IPv6 Address IP Preserve for IPv6 Show snmpv3 targetaddress Command Output with IPv6 Address IPv6 Management Features IPv6 Management Features IPv6 Management Features IPv6 Management Security Features IPv6 Management Security Usage Notes Authorized IP Managers for IPv6 IPv6 Management Security Features Using a Mask to Configure Authorized Management Stations Configuring Authorized IP Managers for Switch AccessConfiguring Single Station Access Mask and is applied in a different manner T e s Configuring Multiple Station Access Hexadecimal Mask Values and Binary Equivalents FFFFFFFFFFFFFFF8FFFFFFFFFFFFFFFC 1st 2nd 3rd 4th 5th 6th 7th 8th Block IPv6 Mask Ffff FFF8 Binary Equivalents of Authorized Subnet IDs in Hexadecimal Granted access Authorized to access the switch for example 11. Default IPv6 Mask IPv6 Management Security Features Secure Shell for IPv6 Configuring SSH for IPv6 T e Inactive Displaying an SSH Configuration Message Secure Copy and Secure FTP for IPv6Mands and software utilities to use Multicast Listener Discovery MLD Snooping Overview Introduction to MLD Snooping Without MLD, multicast traffic is flooded to all ports Multicast Listener Discovery MLD Snooping Multicast Listener Discovery MLD Snooping Multicast Listener Discovery MLD Snooping For example, to enable MLD snooping on Vlan Configuring MLDTo disable MLD snooping on Vlan Enabling or Disabling MLD Snooping on a Vlan Vlan Name VLAN8 Configuring Per-Port MLD Traffic Filters To enable the switch to act as querier on Vlan Configuring the QuerierConfiguring Fast Leave For example, to disable fast leave on ports in Vlan Configuring Forced Fast LeaveTo enable fast leave on ports in Vlan For example, to enable forced fast leave on ports in Vlan Current MLD Status Displaying MLD Status Configuration Continuation of Figure Multicast Listener Discovery MLD Snooping Following information, for all MLD-enabled VLANs, is shown Current MLD Configuration Example of an MLD Configuration for a Specific Vlan Specific form of the command might look like this Vlan ID Ports Currently Joined Shows MLD statistics for the specified Vlan vid-VLAN ID Statistics Example of MLD Statistics for All VLANs Configured For example, the general form of the command Displays MLD counters for the specified Vlan vid-VLAN ID Counters Following information is shown Multicast Listener Discovery MLD Snooping IPv6 Diagnostic and Troubleshooting Icmp Rate-Limiting Default 10 Range 1 Ping for IPv6 Ping6 Examples of IPv6 Ping Tests Traceroute for IPv6 Syntax traceroute6 ipv6-address hostname Examples of IPv6 Traceroute Probes DNS Resolver for IPv6 DNS Configuration Domain suffix mygroup.procurve.net Operating Notes Viewing the Current Configuration Severity level System module Configuring Debug and Event Log MessagingDebug/Syslog for IPv6 Debug Command Ip rip database event trigger Configuring Debug Destinations Logging Command Terminology Terminology Index Index DAD Icmp Lldp SCP Sntp Vlan Page 5992-3067