Linux DHCP server 配置笔记
DHCP server
配置
[root@test root]#
rpm -qa | grep dhcp
dhcpv6_client-0.10-33.el5
[root@test root#
cd /var/ftp/pub/Server/
[root@test Server]#
rpm -ivh dhcp- 3.0.5 -3.el5.i386.rpm
Preparing... ########################################### [100%]
1:dhcp ########################################### [100%]
[root@test Server]#
rpm -ivh dhcp-devel- 3.0.5 -3.el5.i386.rpm
Preparing... ########################################### [100%]
1:dhcp-devel ########################################### [100%]
[root@test Server]#
rpm -ivh dhcpv6-0.10-33.el5.i386.rpm
Preparing... ########################################### [100%]
1:dhcpv6 ########################################### [100%]
[root@test Server]#
[root@test Server]#
rpm -qa | grep dhcp
dhcp- 3.0.5 -3.el5
dhcpv6-0.10-33.el5
dhcpv6_client-0.10-33.el5
dhcp-devel- 3.0.5 -3.el5
[root@test Server]#
cp /etc/dhcpd.conf /etc/dhcpd.conf.bak
[root@test Server]#
cp
/usr/share/doc/dhcp- 3.0.5 /dhcpd.conf.sample /etc/dhcpd.conf
[root@test Server]#
vi /etc/dhcpd.conf
ddns-update-style interim;
ignore client-updates;
subnet 10.6.0 .0 netmask 255.255.255.0 {
# --- default gateway
option routers 10.6.0 .156;
option subnet-mask 255.255.255.0;
option nis-domain "domain.org";
option domain-name "domain.org";
option domain-name-servers 10.6.0 .156;
option time-offset -18000; # Eastern Standard Time
# option ntp-servers 192.168.1.1;
# option netbios-name-servers 192.168.1.1;
# --- Selects point-to-point node (default is hybrid). Don't change this unless
# -- you understand Netbios very well
# option netbios-node-type 2;
range dynamic-boot p 10.6.0 .157 10.6.0.159;
作用： 获取的IP段
default-lease-time 21600;
作用：定义默认
IP
租约时间
max-lease-time 43200;
作用：定义客户端
IP
租约时间的最大值
# we want the nameserver to appear at a fixed address
host ns {
next-server marvin.redhat.com;
hardware ethernet 12:34:56:78:AB:CD;
fixed-address 207.175.42.254;
[root@test Server]#
chkconifg dhcpd on
[root@test Server]#
service dhcps start