Isc-dhcpd server

isc-dhcpd

tarkvara arendatav ISC (Internet System Consortsium) poolt

DHCP (Dynamic Host Configuration Protocol) teenust kasutavad arvutid oma võrguparameetrite automaatseks seadistamiseks.

kokku kujutab see endast kolme tarkvara

   * A DHCP server
   * A DHCP client
   * A DHCP relay agent

kõige levinuim dhcp.conf

ddns-update-style none;

subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.50 192.168.0.100;
default-lease-time 144000;
max-lease-time 192000;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.0.255;
option routers 192.168.0.1;
option domain-name-servers 194.126.97.30;
}

mac järgi dhcp jagamine

ddns-update-style interim;
ignore client-updates;

subnet 192.168.3.0 netmask 255.255.255.0 { 
       option routers                  192.168.3.3;
       option subnet-mask              255.255.255.0;
       option domain-name-servers      195.250.187.46, 194.126.97.30;
       option ntp-servers              192.168.3.3;
       deny unknown-clients;
       default-lease-time 21600;
       max-lease-time 43200;

#Joel Jans
host JJ { hardware ethernet 00:C0:26:7F:B0:1C; fixed-address 192.168.3.10; }
}

ddns-update-style none;

default-lease-time 86400;               # 1 Day
max-lease-time 172800;                  # 2 Days

option ntp-servers timehost.ut.ee;
#option netbios-name-servers 193.40.5.125;
option netbios-node-type 8;
authoritative;


shared-network net {

        subnet 192.168.0.0 netmask 255.255.255.0 {
               option subnet-mask 255.255.255.0;
               option routers 192.168.0.1;
               option domain-name-servers 194.126.115.18, 194.126.101.34;
               pool {
                       range 192.168.0.100 192.168.0.254;
               }
       }

       subnet 192.168.1.0 netmask 255.255.255.0 {
               option subnet-mask 255.255.255.0;
               option routers 192.168.1.1;
               option domain-name-servers 193.40.5.39, 193.40.5.76;
               include "/usr/local/etc/isc-dhcp_192.168.1";
       }
}

ja isc-dhcp_192.168.1

host tundmatu1 {hardware ethernet 00:30:1b:34:9f:52; fixed-address  192.168.1.23;}
host tundmatu2 {hardware ethernet 00:02:3f:b7:b5:b1; fixed-address  192.168.1.24;}
host tundmatu3 {hardware ethernet 00:04:61:4e:25:36; fixed-address  192.168.1.25;}
host tundmatu4 {hardware ethernet 00:50:8d:51:fc:31; fixed-address  192.168.1.26;}