RHEL5DNS服务器配置详解

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1、RHEL5DNS服务器配置详解RHEL5DNS服务器配置详解DNS主机的设置前准备MasterT192.16&1.102Tlinux.online.com(FQDN)Slave9192」6&1.105slave.online.com(FQDN)客户端测试»192.168.1.108->abc注意：DNS主机的1P地址必须为棘态IP更改主机名(FQDN):Master:Hostnamelinux.online,com在/etc/hosts配置文件中增加192.168.1.1021inux.online.com在/etc/sysco

2、nfig/network配置文中增加192.168.1.102=1inux.online,comSlave:Hostnameslave・online.com在/etc/hosts配置文件中增加192.168-1.105slave,online,com在/etc/sysconfig/network配置文中增加192.168.1.102二slave,online,com架设DNS所需要的软件：bind-ut订s-9.3.3-7.el5<■bind-9.3.3-7.cl5《bind-chroot-9.3.3-7.el5《bind-li

3、bs-9.3.3-7.e!5<-=客户端搜索主机名称的和关指令=DNS服务器主程序=bind主程序笼环境DNS库文件配置文件模板eaching-nameserver-9・3・3一7・e!5・i386・rpm《设置DNS配置文件:Master设置R1IEL5中的DNS配置文件分为options和Zone二部份OPTIONSVi/etc/named・caching-nameserver////为注释//named・caching-namcserver・conf////ProvidedbyRedHatcaching-nameserve

4、rpackagetoconfigurethe//TSCBTNDnamed(8)DNSserverasacachingonlynameserver//(asalocalhostDNSresolveronly)・////See/usr/share/doc/bind*/sample/forexcimplenamedconfigurcition"les.////DONOTEDITTHTSFTLE-usesystem-config-bindoraneditor//tocreatenamed.conf-editstothisfilewill

5、beloston//caching一nanieserverpackaigeupgrade.//options{//listen-onport53{127.0.0.1;};//listen-on-v6port53{::1;};directory"/var/named";//ZoneFile放置的目录dump-fi1e/var/named/data/cachedump.db〃；//缓存文件存放区statistics-filevar/named/data/namedstats,txt";//DNS统计数据存放点memstatistic

6、s-file^/var/namod/data/namod^mom^stats・Ixl";query-sourceport53;//源端口//query-source-v6port53;allow-query{any;};//是否允许客户端的查询（此处为允许任何客户端查询）}；logging{channeldefciult_debug{filez，data/ncimed.run";severitydynamic;};};viewlocalhost_resolver{//match-clients{localhost;）;match

7、-destinations{localhost:};recursionyes;include""/etc/named・rfcl912・zones'7;};Zone配置Vi/etc/named.rfcl912//named・rfcl912・zones:////ProvidedbyRedHatcaching-nameserverpackage////ISCBINDnamedzoneconfigurationforzonesrecommendedby//RFC1912section4.1:localhostTLDsandaddress

8、zones////See/usr/share/doc/bind*/sample/forexamplenamedconfiguralionf订cs・//zone"IN{typehint;file"named,ca";//根域部份（不用修改）}；zone"onlin