Red Hat Enterprise Linux AS4 DHCP 服务器配置

wendang/index.html'>服务器端：Red Hat Enterprise Linux AS4，定制安装，未安装任何网络服务，主机名：DRL IP:192.168.1.44

客户端：Windows XP SP2 主机名：DreamLand

 

1.安装文件在RHEL4的第四张安装光盘中

rpm -ivh dhcp-3.0.1-12_EL.i386.rpm

2.配置开始

dhcpd的服务器主配置文件是

/etc/dhcpd.conf

默认不存在，但是有模版，嘿嘿，大家就知道怎么做了吧

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

关于配置文件的详细配置信息，可以

man dhcpd.conf

配置前的好习惯，备份配置文件，虽然这个有模版，但是也要备份，好习惯就是这么养成的。

cp /etc/dhcpd.conf /etc/dhcpd.conf_bak

 

开始配置，直接贴配置好的文件了

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

subnet 192.168.1.0 netmask 255.255.255.0 {

# --- default gateway
        option routers                  192.168.1.1;
        option subnet-mask              255.255.255.0;

#option nis-domain              "domain.org";
#option domain-name             "domain.org";
option domain-name-servers     192.168.1.1,202.96.209.6;

        option time-offset              28800; # 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 192.168.1.128 192.168.1.254;
        default-lease-time 21600;
        max-lease-time 43200;

        # 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;
        }
}

[注意]如果主机拥有多个网络接口，需要在配置文件中指定提供服务的网络接口

vi /etc/sysconfig/dhcpd

DHCPDARGS=eth0

3.启动服务

DHCP服务的启动脚文是/etc/init.d/dhcpd

启动DHCP服务

service dhcpd start

至于windows下DHCP客户端的配置我就不说了，自己来吧

4.查看DHCP服务器的租约文件

[root@DRL ~]# tail -9 /var/lib/dhcp/dhcpd.leases

lease 192.168.1.254 {

starts 0 2007/01/28 02:58:40;

ends 0 2007/01/28 08:58:40;

binding state active;

next binding state free;

hardware ethernet 00:0d:9d:8c:6e:a7;

uid "\001\000\015\235\214n\247";

client-hostname "DreamLand";}