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Configuring and Administering Oracle Solaris 11.1 Networks     Oracle Solaris 11.1 Information Library
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Document Information

Preface

1.  Planning the Network Deployment

2.  Considerations When Using IPv6 Addresses

3.  Configuring an IPv4 Network

4.  Enabling IPv6 on the Network

5.  Administering a TCP/IP Network

6.  Configuring IP Tunnels

7.  IPv4 Reference

8.  IPv6 Reference

Oracle Solaris IPv6 Implementation

IPv6 Configuration Files

ndpd.conf Configuration File

/etc/inet/ipaddrsel.conf Configuration File

IPv6-Related Commands

ipaddrsel Command

Reasons for Modifying the IPv6 Address Selection Policy Table

6to4relay Command

Syntax of 6to4relay

netstat Command Modifications for IPv6 Support

snoop Command Modifications for IPv6 Support

route Command Modifications for IPv6 Support

ping Command Modifications for IPv6 Support

traceroute Command Modifications for IPv6 Support

IPv6-Related Daemons

in.ndpd Daemon, for Neighbor Discovery

in.ripngd Daemon, for IPv6 Routing

inetd Daemon and IPv6 Services

Considerations When Configuring a Service for IPv6

IPv6 Neighbor Discovery Protocol

ICMP Messages From Neighbor Discovery

Autoconfiguration Process

Obtaining a Router Advertisement

Prefix Configuration Variables

Address Uniqueness

Neighbor Solicitation and Unreachability

Duplicate Address Detection Algorithm

Proxy Advertisements

Inbound Load Balancing

Link-Local Address Change

Comparison of Neighbor Discovery to ARP and Related IPv4 Protocols

IPv6 Routing

Router Advertisement

Router Advertisement Prefixes

Router Advertisement Messages

IPv6 Extensions to Oracle Solaris Name Services

DNS Extensions for IPv6

Changes to Name Service Commands

NFS and RPC IPv6 Support

IPv6 Over ATM Support

Index

IPv6 Extensions to Oracle Solaris Name Services

This section describes naming changes that were introduced by the implementation of IPv6. You can store IPv6 addresses in any of the Oracle Solaris naming services, NIS, LDAP, DNS, and files. You can also use NIS over IPv6 RPC transports to retrieve any NIS data.

DNS Extensions for IPv6

An IPv6-specific resource record, the AAAA resource record, has been specified by in RFC 1886 DNS Extensions to Support IP Version 6. This AAAA record maps a host name into a 128 bit IPv6 address. The PTR record is still used with IPv6 to map IP addresses into host names. The 32 four bit nibbles of the 128 bit address are reversed for an IPv6 address. Each nibble is converted to its corresponding hexadecimal ASCII value. Then, ip6.int is appended.

Changes to Name Service Commands

To support IPv6, you can look up IPv6 addresses with the existing name service commands. For example, the ypmatch command works with the new NIS maps. The nslookup command can look up the new AAAA records in DNS.