1# Server configuration file example for DHCPv6 2# From the file used for TAHI tests - addresses chosen 3# to match TAHI rather than example block. 4 5# IPv6 address valid lifetime 6# (at the end the address is no longer usable by the client) 7# (set to 30 days, the usual IPv6 default) 8default-lease-time 2592000; 9 10# IPv6 address preferred lifetime 11# (at the end the address is deprecated, i.e., the client should use 12# other addresses for new connections) 13# (set to 7 days, the usual IPv6 default) 14preferred-lifetime 604800; 15 16# T1, the delay before Renew 17# (default is 1/2 preferred lifetime) 18# (set to 1 hour) 19option dhcp-renewal-time 3600; 20 21# T2, the delay before Rebind (if Renews failed) 22# (default is 3/4 preferred lifetime) 23# (set to 2 hours) 24option dhcp-rebinding-time 7200; 25 26# Enable RFC 5007 support (same than for DHCPv4) 27allow leasequery; 28 29# Global definitions for name server address(es) and domain search list 30option dhcp6.name-servers 3ffe:501:ffff:100:200:ff:fe00:3f3e; 31option dhcp6.domain-search "test.example.com","example.com"; 32 33# Set preference to 255 (maximum) in order to avoid waiting for 34# additional servers when there is only one 35##option dhcp6.preference 255; 36 37# Server side command to enable rapid-commit (2 packet exchange) 38##option dhcp6.rapid-commit; 39 40# The delay before information-request refresh 41# (minimum is 10 minutes, maximum one day, default is to not refresh) 42# (set to 6 hours) 43option dhcp6.info-refresh-time 21600; 44 45# The path of the lease file 46dhcpv6-lease-file-name "/usr/local/var/db/dhcpd6.leases"; 47 48# Static definition (must be global) 49host myclient { 50 # The entry is looked up by this 51 host-identifier option 52 dhcp6.client-id 00:01:00:01:00:04:93:e0:00:00:00:00:a2:a2; 53 54 # A fixed address 55 fixed-address6 3ffe:501:ffff:100::1234; 56 57 # A fixed prefix 58 fixed-prefix6 3ffe:501:ffff:101::/64; 59 60 # Override of the global definitions, 61 # works only when a resource (address or prefix) is assigned 62 option dhcp6.name-servers 3ffe:501:ffff:100:200:ff:fe00:4f4e; 63 64 # For debug (to see when the entry statements are executed) 65 # (log "sol" when a matching Solicitation is received) 66 ##if packet(0,1) = 1 { log(debug,"sol"); } 67} 68 69host otherclient { 70 # This host entry is hopefully matched if the client supplies a DUID-LL 71 # or DUID-LLT containing this MAC address. 72 hardware ethernet 01:00:80:a2:55:67; 73 74 fixed-address6 3ffe:501:ffff:100::4321; 75} 76 77# The subnet where the server is attached 78# (i.e., the server has an address in this subnet) 79subnet6 3ffe:501:ffff:100::/64 { 80 # Two addresses available to clients 81 # (the third client should get NoAddrsAvail) 82 range6 3ffe:501:ffff:100::10 3ffe:501:ffff:100::11; 83 84 # Use the whole /64 prefix for temporary addresses 85 # (i.e., direct application of RFC 4941) 86 range6 3ffe:501:ffff:100:: temporary; 87 88 # Some /64 prefixes available for Prefix Delegation (RFC 3633) 89 prefix6 3ffe:501:ffff:100:: 3ffe:501:ffff:111:: /64; 90} 91 92# A second subnet behind a relay agent 93subnet6 3ffe:501:ffff:101::/64 { 94 range6 3ffe:501:ffff:101::10 3ffe:501:ffff:101::11; 95 96 # Override of the global definitions, 97 # works only when a resource (address or prefix) is assigned 98 option dhcp6.name-servers 3ffe:501:ffff:101:200:ff:fe00:3f3e; 99 100} 101 102# A third subnet behind a relay agent chain 103subnet6 3ffe:501:ffff:102::/64 { 104 range6 3ffe:501:ffff:102::10 3ffe:501:ffff:102::11; 105} 106 107