2 # Sample configuration file for ISC dhcpd for Debian
4 # $Id: dhcpd.conf,v 1.1.1.1 2002/05/21 00:07:44 peloy Exp $
7 # The ddns-updates-style parameter controls whether or not the server will
8 # attempt to do a DNS update when a lease is confirmed. We default to the
9 # behavior of the version 2 packages ('none', since DHCP v2 didn't
10 # have support for DDNS.)
11 ddns-update-style none;
13 # option definitions common to all supported networks...
14 option domain-name "example.org";
15 option domain-name-servers ns1.example.org, ns2.example.org;
17 default-lease-time 600;
20 # If this DHCP server is the official DHCP server for the local
21 # network, the authoritative directive should be uncommented.
24 # Use this to send dhcp log messages to a different log file (you also
25 # have to hack syslog.conf to complete the redirection).
28 # No service will be given on this subnet, but declaring it helps the
29 # DHCP server to understand the network topology.
31 #subnet 10.152.187.0 netmask 255.255.255.0 {
34 # This is a very basic subnet declaration.
36 #subnet 10.254.239.0 netmask 255.255.255.224 {
37 # range 10.254.239.10 10.254.239.20;
38 # option routers rtr-239-0-1.example.org, rtr-239-0-2.example.org;
41 # This declaration allows BOOTP clients to get dynamic addresses,
42 # which we don't really recommend.
44 #subnet 10.254.239.32 netmask 255.255.255.224 {
45 # range dynamic-bootp 10.254.239.40 10.254.239.60;
46 # option broadcast-address 10.254.239.31;
47 # option routers rtr-239-32-1.example.org;
50 # A slightly different configuration for an internal subnet.
51 #subnet 10.5.5.0 netmask 255.255.255.224 {
52 # range 10.5.5.26 10.5.5.30;
53 # option domain-name-servers ns1.internal.example.org;
54 # option domain-name "internal.example.org";
55 # option routers 10.5.5.1;
56 # option broadcast-address 10.5.5.31;
57 # default-lease-time 600;
58 # max-lease-time 7200;
61 # Hosts which require special configuration options can be listed in
62 # host statements. If no address is specified, the address will be
63 # allocated dynamically (if possible), but the host-specific information
64 # will still come from the host declaration.
67 # hardware ethernet 0:0:c0:5d:bd:95;
68 # filename "vmunix.passacaglia";
69 # server-name "toccata.fugue.com";
72 # Fixed IP addresses can also be specified for hosts. These addresses
73 # should not also be listed as being available for dynamic assignment.
74 # Hosts for which fixed IP addresses have been specified can boot using
75 # BOOTP or DHCP. Hosts for which no fixed address is specified can only
76 # be booted with DHCP, unless there is an address range on the subnet
77 # to which a BOOTP client is connected which has the dynamic-bootp flag
80 # hardware ethernet 08:00:07:26:c0:a5;
81 # fixed-address fantasia.fugue.com;
84 # You can declare a class of clients and then do address allocation
85 # based on that. The example below shows a case where all clients
86 # in a certain class get addresses on the 10.17.224/24 subnet, and all
87 # other clients get addresses on the 10.0.29/24 subnet.
90 # match if substring (option vendor-class-identifier, 0, 4) = "SUNW";
93 #shared-network 224-29 {
94 # subnet 10.17.224.0 netmask 255.255.255.0 {
95 # option routers rtr-224.example.org;
97 # subnet 10.0.29.0 netmask 255.255.255.0 {
98 # option routers rtr-29.example.org;
101 # allow members of "foo";
102 # range 10.17.224.10 10.17.224.250;
105 # deny members of "foo";
106 # range 10.0.29.10 10.0.29.230;