Linux DHCP服务器安装的简单方法

在以往的学习中，我们已经了解了DHCP服务的基础内容，相对的我们也学会了Windows系统下的DHCP服务器的配置。接下来我们主要讲解一下Linux DHCP服务器的配置内容。

Linux DHCP服务器配置

1.安装Linux DHCP服务软件包

RHEL4第四张光盘，dhcp-3.0.1-12_EL.i386.rpm

挂载 mount /dev/cdrom /media/cdrom/

安装DHCP包

rpm -ivh /media/cdrom/RedHat/RPMS/dhcp-3.0.1-12_EL.i386.rpm

2. dhcp.conf配置文件解析

复制样例文件到 /etc/

cp /usr/share/doc/dhcp-3.0.1/dhcpd.conf.sample /etc/dhcpd.conf

Linux DHCP服务器配置实例

Ddns-update-style interim;

Ignore client-updates;

Subnet 10.0.0.0 netmask 255.0.0.0 {

# --- default gateway

option routers “10.0.0.0.1”;

option subnet-mask “255.0.0.0”;

# option nis-domain “domain.org”;

# option domain-name "domain.org";

# option domain-name-servers 10.0.0.1;

# 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-bootp 10.0.0.100 10.0.0.200;

default-lease-time 21600;

max-lease-time 43200;

"/etc/dhcpd.conf" 31L, 852C 1,1

# 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;

}

}

3.Linux DHCP服务器多网络接口时需要配置文件

/etc/sysconfig/dhcpd

DHCPDARGS=[网络接口]

4. 启动dhcpd服务

Service dhcpd start

5. 客户端配置动态获取IP