DHCP сервер.

aptitude -y install rsyslog isc-dhcp-server

Конфигурируем сервер.

Изменяем /etc/default/isc-dhcp-server

# On what interfaces should the DHCP server (dhcpd)

# serve DHCP requests? Separate multiple interfaces

# with spaces, e.g. "eth0 eth1".

INTERFACES="eth0"

Изменяем /etc/dhcp/dhcpd.conf

# The ddns-updates-style parameter controls whether or

# not the server will attempt to do a DNS update when

# a lease is confirmed. We default to the behavior of

# the version 2 packages ('none', since DHCP v2 didn't

# have support for DDNS.)

ddns-update-style none;

# option definitions common to all supported networks

option domain-name "OFFICE.LOCAL";

option domain-name-servers ns1.office.local, ns2.office.local;

option ip-forwarding off;

# This way you can specify multiple search domains.

# For Windows clients it doesn't work and need to be

# setup manually

option domain-search "OFFICE.LOCAL", "corp.local";

# Lease time is in seconds

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;

subnet 192.168.17.0 netmask 255.255.255.0 {

  pool {

    range 192.168.17.41 192.168.17.199;

  }

  option subnet-mask 255.255.255.0;

  option broadcast-address 192.168.17.255;

  option routers gw1.office.local;        

}

/etc/init.d/isc-dhcp-server restart