IPV6 DHCPV6 Configuration

Router Advertisement Daemon (radvd)
/etc/radvd.conf

interface eth0 {    AdvSendAdvert on;    MinRtrAdvInterval 3;    MaxRtrAdvInterval 10;    prefix 2001:0db8:0100:f101::/64 {       AdvOnLink on;      #Disable Stateless Address Autoconfiguration      #AdvAutonomous on;      AdvRouterAddr on;    };  };

Wide-DHCPv6
Server configuration: dhcp6s.conf

option domain-name-servers 2001:470:1f01:2191::1 2001:470:1f01:2191::2;  option domain-name "dean.net";  interface eth0{    address-pool pool1 3600;  };  pool pool1 {    range 2001:5c0:1101:b700::1000 to 2001:5c0:1101:b700::2000 ;  };  host host0 {    duid 00:00:00:00:a0:a0;    prefix 3ffe:ffff:102::120/64 infinity;  };

Client configuration
DHCPV6 client for the stateful autoconfigutation

interface eth0 {          send ia-na 0;          request domain-name-servers;          request domain-name;          script "/tmp/dean/dhcp6c-script"; }; id-assoc na 0 {          # non-temporary addresses };

DHCPV6 client for the stateless autoconfigutation

interface eth0 {  information-only;  request domain-name-servers;  request domain-name;  script "/tmp/dean/dhcp6c-script"; };

DHCPV6 script

update DNS in resolv.conf

#!/bin/sh if [ -n "$new_domain_name" -o -n "$new_domain_name_servers" ]; then     new_resolv_conf=/tmp/resolv.conf.dhcp6c-new     rm -f $new_resolv_conf     if [ -n "$new_domain_name" ]; then         echo search $new_domain_name >> $new_resolv_conf     fi     if [ -n "$new_domain_name_servers" ]; then         for nameserver in $new_domain_name_servers; do             echo nameserver $nameserver >> $new_resolv_conf         done     fi     # To preserve IPv4 informations...     cat /etc/resolv.conf >> $new_resolv_conf     mv -f $new_resolv_conf /etc/resolv.conf fi exit 0