fedora8配置单个作用域和多个作用域的DHCP服务.doc

fedora8配置单个作用域和多个作用域的DHCP服务 一、单个作用域假设dhcp服务器地址在192.168.0网段，网关：，dns：8本人水平有限，请高手指点-#先查看dhcp的安装情况，貌似Fedora8里没有dhcp安装包，请自行下载或yumrootlocalhost # rpm -qa | grepdhcplibdhcp6client-0.10-51.fc8libdhcp-1.27-3.fc8dhcpv6-client-0.10-51.fc8libdhcp4client-3.0.6-10.fc8dhcp-3.0.6-10.fc8#先查看一下dhcp的主配文件，需要咱们自己来写，这样很麻烦，我们可以从主配文件中看到有sample的位置，用sample吧，很方便。rootlocalhost # cd /etcrootlocalhost etc# moredhcpd.conf-#dhcpServer Configuration file.# see /usr/share/doc/dhcp*/dhcpd.conf.sample#-rootlocalhost etc# cd /usr/share/docrootlocalhost doc# ls *dhcp*dhcp-3.0.6:api+protocol _Fedora_contrib rfc2131.txtdhcpd.conf.sample IANA-arp-parameters rfc2132.txtdraft-ietf-dhc-authentication-14.txt README rfc2485.txtdraft-ietf-dhc-dhcp-dns-12.txt README.ldap rfc2489.txtdraft-ietf-dhc-failover-07.txt RELNOTES rfc951.txtdraft-ietf-dhc-ldap-schema-01.txt rfc1542.txtdhcpv6-client-0.10:dhcp6c.conf ReadMelibdhcp-1.27:ChangeLog COPYING README TODO-#现在把那个sample复制到/etc下，rootlocalhost doc# cp -p /usr/share/doc/dhcp-3.0.6/dhcpd.conf.sample /etcrootlocalhost doc# cd /etcrootlocalhost etc# ls *dhcp*dhcpd.confdhcpd.conf.sample#把原来那个主配文件改名，因为咱们是直接在sample里改配置，然后改成主配文件名字rootlocalhost etc# mvdhcpd.confdhcpd.conf.bakrootlocalhost etc# vidhcpd.conf.sample-#这是没改动过的ddns-update-style interim;ignore client-updates;subnet netmask # - default gateway option routers ; option subnet-mask ; option nis-domain ; option domain-name ; option domain-name-servers ; option time-offset -18000; # Eastern Standard Time# option ntp-servers ;# option netbios-name-servers ;# - Selects point-to-point node (default is hybrid). Dont change this unless# - you understand Netbios very well# option netbios-node-type 2; range dynamic-bootp 28 54; default-lease-time 21600; max-lease-time 43200; # we want the nameserver to appear at a fixed address host ns next-server ; hardware ethernet 12:34:56:78:AB:CD; fixed-address 54; -#这是经过修改的ddns-update-style interim;ignore client-updates;subnet netmask #要分配的网段# - default gateway option routers ; #网关 option subnet-mask ; #子网掩码 option nis-domain ; option domain-name ; option domain-name-servers 8; #dns服务器地址 option time-offset -18000; # Eastern Standard Time# option ntp-servers ;# option netbios-name-servers ;# - Selects point-to-point node (default is hybrid). Dont change this unless# - you understand Netbios very well# option netbios-node-type 2; range dynamic-bootp 28 54; #可分配的地址范围 default-lease-time 21600; #默认租约时间 max-lease-time 43200; #最大租约时间 # we want the nameserver to appear at a fixed address #这部分是给固定客户端分配IP地址的 host ns next-server ; hardware ethernet 12:34:56:78:AB:CD; #固定客户端MAC地址 fixed-address 54; #固定客户端分配的ip地址 -#别忘了配置完后把名字要改成dhcp的主配置文件名rootlocalhost etc# mvdhcpd.conf.sampledhcpd.conf#启动dhcp服务rootlocalhost etc# servicedhcpd start启动dhcpd： 确定找个客户端，自动获取一下，完成二、多个作用域前面的做法都一样，把sample文件复制到/etc下，改名dhcpd.conf。编辑dhcpd.conf文件rootlocalhost etc# vidhcpd.conf-ddns-update-style interim;ignore client-updates;shared-network holiday group #注意这里要加这么两句，那个“holiday”是给这个超级作用域起的名字subnet netmask #第一个网段# - default gateway option routers ; option subnet-mask ; option nis-domain ; option domain-name ; option domain-name-servers 8; option time-offset -18000; # Eastern Standard Time# option ntp-servers ;# option netbios-name-servers ;# - Selects point-to-point node (default is hybrid). Dont change this unless# - you understand Netbios very well# option netbios-node-type 2; range dynamic-bootp 28 54; default-lease-time 21600; max-lease-time 43200; # we want the nameserver to appear at a fixed address host ns1 #假设这台主机分配固定IP next-server ; hardware ethernet 12:34:56:78:AB:CD; fixed-address 00; subnet netmask #第二个网段# - default gateway option routers ; option subnet-mask ; option nis-domain ; option domain-name ; option domain-name-servers 8; option time-offset -18000; # Eastern Standard Time# option ntp-servers ;# option netbios-name-servers ;# - Selects point-to-point node (default is hybrid). Dont change this unless# - you understand Netbios very well# option netbios-node-type 2; range dynamic-bootp 28 54; default-lease-time 21600; max-lease-time 43200; # we want the nameserver to appear at a fixed address host ns2 #假设这台