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
