# DHCPv6 subnet declaration config # parameter which will be changed in subnet default-lease-time 1800; # DHCPv4 subnet declaration subnet6 2001::/64 { # at least one pool is required pool6 { # the pool is shared between addresses and prefixes range6 2001::100 2001::200; range6 2001::1000 2001::2000; prefix6 2001:0:0:10:: 2001:0:0:1f:: /64; prefix6 2001:0:0:80:: 2001:0:0:ff:: /64; } option dhcp6.domain-search "example.com", "example.org"; default-lease-time 3600; }