DHCP server with ubuntu
first install the correct package : sudo aptitude install dhcp3-server then edit the configuration file : vim /etc/dhcp3/dhcpd.conf ddns-update-style none; # option definitions common to all supported networks... option domain-name " domain.tld " option domain-name-servers 80.10.246.3, 80.10.246.1, 80.10.246.129 ; default-lease-time 600; max-lease-time 7200; # If this DHCP server is the official DHCP server for the local # network, the authoritative directive should be uncommented. #authoritative; # Use this to send dhcp log messages to a different log file (you also # have to hack syslog.conf to complete the redirection). log-facility local7; # No service will be given on this subnet, but declaring it helps the # DHCP server to understand the network topology. # eth0 subnet configuration subnet 192.168.2.0 netmask 255.255.255.0 { range 192.168.2.100 192.168.2.200; option routers 192.168.2.254; option broadcast-address 192.168.2.255; } Replace domain.tld by your...