155 lines
4.9 KiB
ISCdhcpd
155 lines
4.9 KiB
ISCdhcpd
# /etc/dhcpd.conf
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#
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# Sample configuration file for ISC dhcpd
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#
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# *** PLEASE CONFIGURE IT FIRST ***
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#
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# Don't forget to set the DHCPD_INTERFACE in the
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# /etc/sysconfig/dhcpd file.
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#
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# option definitions common to all supported networks...
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#option domain-name "example.org";
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#option domain-name-servers ns1.example.org, ns2.example.org;
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#default-lease-time 600;
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#max-lease-time 7200;
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# if you do not use dynamical DNS updates:
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#
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# if you want to use dynamical DNS updates, you should first read
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# read /usr/share/doc/packages/dhcp-server/DDNS-howto.txt
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#
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#ddns-updates off;
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# Use this to enble / disable dynamic dns updates globally.
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#ddns-update-style none;
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# If this DHCP server is the official DHCP server for the local
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# network, the authoritative directive should be uncommented.
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#authoritative;
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# Use this to send dhcp log messages to a different log file (you also
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# have to hack syslog.conf to complete the redirection).
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#log-facility local7;
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#
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# Define RFC 3442 classless static route option (121);
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# the following _example_ routes:
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# 192.168.2.254/32 via 0.0.0.0 (device route)
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# 192.168.2.253/32 via 192.168.1.2 (255.255.255.255)
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# 192.2.0.128/25 via 192.168.1.2 (255.255.255.128)
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# 192.168.2.0/24 via 192.168.1.2 (255.255.255.0)
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# 172.16.0.0/12 via 192.168.1.2 (255.240.0.0)
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# 10.0.0.0/8 via 192.168.1.2 (255.0.0.0)
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# default via 192.168.1.1
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# have to be written as:
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# option rfc3442-classless-static-routes
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# 32, 192, 168, 2, 254, 0, 0, 0, 0,
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# 32, 192, 168, 2, 253, 192, 168, 1, 2,
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# 25, 192, 2, 0, 128, 192, 168, 1, 2,
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# 24, 192, 168, 3, 192, 168, 1, 2,
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# 12, 172, 16, 192, 168, 1, 2,
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# 8, 10, 192, 168, 1, 2,
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# 0, 192, 168, 1, 1;
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#
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# Note: you have to specify the default gateway here
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# as well, because when classless routes are in use,
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# the 'routers' option is ignored by the dhcp client.
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#
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#option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;
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#
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# Define RFC 4833 timezone options:
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#
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#option rfc4833-tz-posix-string code 100 = string;
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#option rfc4833-tz-name code 101 = string;
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#
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# Use example:
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# option rfc4833-tz-posix-string "EST5EDT4,M3.2.0/02:00,M11.1.0/02:00";
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# option rfc4833-tz-name "Europe/Zurich";
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# No service will be given on this subnet, but declaring it helps the
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# DHCP server to understand the network topology.
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#subnet 10.152.187.0 netmask 255.255.255.0 {
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#}
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# This is a very basic subnet declaration.
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#subnet 10.254.239.0 netmask 255.255.255.224 {
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# range 10.254.239.10 10.254.239.20;
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# option routers rtr-239-0-1.example.org, rtr-239-0-2.example.org;
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#}
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# This declaration allows BOOTP clients to get dynamic addresses,
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# which we don't really recommend.
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#subnet 10.254.239.32 netmask 255.255.255.224 {
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# range dynamic-bootp 10.254.239.40 10.254.239.60;
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# option broadcast-address 10.254.239.31;
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# option routers rtr-239-32-1.example.org;
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#}
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# A slightly different configuration for an internal subnet.
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#subnet 10.5.5.0 netmask 255.255.255.224 {
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# range 10.5.5.26 10.5.5.30;
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# option domain-name-servers ns1.internal.example.org;
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# option domain-name "internal.example.org";
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# option routers 10.5.5.1;
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# option broadcast-address 10.5.5.31;
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# default-lease-time 600;
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# max-lease-time 7200;
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#}
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# Hosts which require special configuration options can be listed in
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# host statements. If no address is specified, the address will be
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# allocated dynamically (if possible), but the host-specific information
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# will still come from the host declaration.
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#host passacaglia {
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# hardware ethernet 0:0:c0:5d:bd:95;
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# filename "vmunix.passacaglia";
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# server-name "toccata.fugue.com";
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#}
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# Fixed IP addresses can also be specified for hosts. These addresses
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# should not also be listed as being available for dynamic assignment.
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# Hosts for which fixed IP addresses have been specified can boot using
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# BOOTP or DHCP. Hosts for which no fixed address is specified can only
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# be booted with DHCP, unless there is an address range on the subnet
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# to which a BOOTP client is connected which has the dynamic-bootp flag
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# set.
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#host fantasia {
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# hardware ethernet 08:00:07:26:c0:a5;
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# fixed-address fantasia.fugue.com;
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#}
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# You can declare a class of clients and then do address allocation
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# based on that. The example below shows a case where all clients
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# in a certain class get addresses on the 10.17.224/24 subnet, and all
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# other clients get addresses on the 10.0.29/24 subnet.
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#class "foo" {
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# match if substring (option vendor-class-identifier, 0, 4) = "SUNW";
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#}
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#
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#shared-network 224-29 {
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# subnet 10.17.224.0 netmask 255.255.255.0 {
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# option routers rtr-224.example.org;
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# }
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# subnet 10.0.29.0 netmask 255.255.255.0 {
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# option routers rtr-29.example.org;
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# }
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# pool {
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# allow members of "foo";
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# range 10.17.224.10 10.17.224.250;
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# }
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# pool {
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# deny members of "foo";
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# range 10.0.29.10 10.0.29.230;
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# }
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#}
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